{"title":"Milltek Porsche Cayman Performance Exhaust Systems","description":"\u003cp\u003eMilltek Sport exhausts for the Porsche Cayman: cat-back systems for the 987 Cayman S 3.4 Gen1 (2006-2009) and Gen2 (2009-2013), filter-back and full systems for the 718 GTS 2.5 turbo (2016-2020), and particulate filter-back systems and GPF\/OPF bypass parts for the 718 GT4 4.0 from 2020. The wider \u003ca href=\"\/collections\/porsche-performance-exhaust-systems\"\u003eMilltek Porsche range\u003c\/a\u003e covers the 911, Boxster, Cayenne and Macan.\u003c\/p\u003e","products":[{"product_id":"milltek-gpf-opf-bypass-porsche-cayman-718-gt4-4-0-opf-gpf-post-feb-2020-manual-20","title":"Milltek GPF\/OPF Bypass Porsche Cayman 718 GT4 4.0 OPF\/GPF Post Feb 2020 Manual 20+","description":"\u003ch2\u003eMilltek GPF\/OPF Bypass for Porsche Boxster 718 GTS \u0026amp; Spyder 4.0 (OPF\/GPF Equipped Cars Only - Post Feb 2020 build Manual Cars only) (2020 onwards) – Filter Delete, Motorsport Use\u003c\/h2\u003e\n\u003cp\u003eThis is Milltek's GPF\/OPF bypass pipe for the Porsche Cayman 718 GT4 4.0 (OPF\/GPF Equipped Cars Only - Post Feb 2020 build Manual Cars only). It replaces the section of pipe housing the factory petrol particulate filter with a straight-through pipe, clearing the last major restriction left in a modern turbocharged petrol exhaust once a de-cat and remap are already in place. It's offered in versions to suit the factory or a Milltek system and 5 tailpipe finishes, so you can pick the setup that suits how the car's used.\u003c\/p\u003e\n\u003cp\u003eIt's aimed at owners already running a de-cat and a supporting remap who want to clear the final restriction in the system, not a bolt-on for a car that needs to stay road legal.\u003c\/p\u003e\n\u003cp\u003eBecause it removes the particulate filter, it's intended for off-road and competition use. A car with the GPF\/OPF removed will fail an MOT emissions test and isn't legal to use on UK roads.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Type:\u003c\/strong\u003e GPF\/OPF Bypass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEC Approved:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRace System:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMade from T304L aircraft-grade stainless steel, which is anti-magnetic and resists discolouration\u003c\/li\u003e\n\u003cli\u003eMandrel-bent pipework keeps a constant diameter through every bend for unrestricted flow\u003c\/li\u003e\n\u003cli\u003eStraight-through pipe in place of the factory petrol particulate filter (off-road and competition use only)\u003c\/li\u003e\n\u003cli\u003eChoice of 5 tailpipe finishes: GT-115 Brushed Titanium, GT-115 Burnt Titanium, JET-115 Carbon Fibre, GT-115 Cerakote Black, GT-115 Polished\u003c\/li\u003e\n\u003cli\u003eDesigned, developed and manufactured in the UK by Milltek Sport\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePorsche Boxster 718 GTS \u0026amp; Spyder 4.0 (OPF\/GPF Equipped Cars Only - Post Feb 2020 build Manual Cars only) (2020 onwards)\u003c\/li\u003e\n\u003cli\u003ePorsche Boxster 718 GTS \u0026amp; Spyder 4.0 (OPF\/GPF Equipped Cars Only - Post Feb 2020 build PDK Cars only) (2020 onwards)\u003c\/li\u003e\n\u003cli\u003ePorsche Boxster 718 GTS \u0026amp; Spyder 4.0 (OPF\/GPF Equipped Cars Only - Pre Feb 2020 build only) (2019-2020)\u003c\/li\u003e\n\u003cli\u003ePorsche Cayman 718 GT4 4.0 (OPF\/GPF Equipped Cars Only - Post Feb 2020 build Manual Cars only) (2020 onwards)\u003c\/li\u003e\n\u003cli\u003ePorsche Cayman 718 GT4 4.0 (OPF\/GPF Equipped Cars Only - Post Feb 2020 build PDK Cars only) (2020 onwards)\u003c\/li\u003e\n\u003cli\u003ePorsche Cayman 718 GT4 4.0 (OPF\/GPF Equipped Cars Only - Pre Feb 2020 build only) (2020 onwards)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNot every version fits every car in this list. Check the fitment shown for the option you select.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot suitable for:\u003c\/strong\u003e any model, engine or body style not listed above. Check your car before ordering.\u003c\/p\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cp\u003eThe fitting time varies by version; see the specification table for the option you choose. Some versions: Fits with OE and Milltek Sport OPF Back Systems - Requires Stage 2 ECU Remap. Some versions: With Brushed Titanium GT-115 Trims - Requires Stage 2 ECU Software. Some versions: With Burnt Titanium GT-115 Trims - Requires Stage 2 ECU Software. Some versions: With Carbon JET-115 Trims - Requires Stage 2 ECU Software. This work involves removing parts close to the turbo and engine, so we recommend fitting by a specialist with a ramp and suitable software support.\u003c\/p\u003e\n\u003ch3\u003eUpgrade Further\u003c\/h3\u003e\n\u003cp\u003eAlso available from Milltek for this car: \u003ca href=\"\/products\/milltek-filter-back-exhaust-porsche-boxster-718-gts-spyder-4-0-opf-gpf-post-feb-2020-manual-20-ssxpo159\"\u003eMilltek Filter-back Exhaust Porsche Boxster 718 GTS \u0026amp; Spyder 4.0 (OPF\/GPF Equipped Cars Only - Post Feb 2020 build Manual Cars only) 20+ SSXPO159\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eWhich tailpipe finishes are available?\u003c\/h3\u003e\n\u003cp\u003eYou can choose from: GT-115 Brushed Titanium, GT-115 Burnt Titanium, JET-115 Carbon Fibre, GT-115 Cerakote Black, GT-115 Polished. The finish is cosmetic and does not change the sound.\u003c\/p\u003e\n\u003ch3\u003eWill it fit the Porsche Boxster 718 GTS \u0026amp; Spyder 4.0 (OPF\/GPF Equipped Cars Only - Post Feb 2020 build PDK Cars only)?\u003c\/h3\u003e\n\u003cp\u003eYes. Milltek lists this part for the Porsche Boxster 718 GTS \u0026amp; Spyder 4.0 (OPF\/GPF Equipped Cars Only - Post Feb 2020 build PDK Cars only) as well as the other models in the fitment list above.\u003c\/p\u003e\n\u003ch3\u003eIs it road legal?\u003c\/h3\u003e\n\u003cp\u003eNo. Removing the particulate filter means the car will fail an MOT emissions test, so it is for off-road and competition use only.\u003c\/p\u003e\n\u003ch3\u003eDo I need a remap?\u003c\/h3\u003e\n\u003cp\u003eYes. Milltek notes: \"With Brushed Titanium GT-115 Trims - Requires Stage 2 ECU Software\". Without suitable software the engine management is likely to log faults.\u003c\/p\u003e\n\u003ch3\u003eCan I use it with my standard exhaust?\u003c\/h3\u003e\n\u003cp\u003eIt depends on the version. Some are made for the factory (OE) system and others for the Milltek cat-back, so check the notes for the option you choose.\u003c\/p\u003e\n\u003ch3\u003eHow long does it take to fit?\u003c\/h3\u003e\n\u003cp\u003eIt depends on the version. Milltek's fitting time for each option is shown in its specification table.\u003c\/p\u003e\n\u003ch3\u003eWhat is it made from?\u003c\/h3\u003e\n\u003cp\u003eT304L aircraft-grade stainless steel, which is anti-magnetic and resists discolouration better than lower grades.\u003c\/p\u003e\n\u003ch3\u003eIs there a warranty?\u003c\/h3\u003e\n\u003cp\u003eYes. Milltek products are covered against defects in materials and workmanship. Contact us with your order number if you have a problem.\u003c\/p\u003e","brand":"Milltek","offers":[{"title":"Re-uses OE Tips \/ GPF Bypass Pipes Only","offer_id":56392907161985,"sku":"MIL-SSXPO170","price":810.85,"currency_code":"GBP","in_stock":true},{"title":"GT-115 Brushed Titanium \/ Cat-Back with GPF Bypass","offer_id":56392907194753,"sku":"MIL-SSXPO164","price":3497.16,"currency_code":"GBP","in_stock":true},{"title":"GT-115 Burnt Titanium \/ Cat-Back with GPF Bypass","offer_id":56392907227521,"sku":"MIL-SSXPO165","price":3560.32,"currency_code":"GBP","in_stock":true},{"title":"JET-115 Carbon Fibre \/ Cat-Back with GPF Bypass","offer_id":56392907260289,"sku":"MIL-SSXPO166","price":3526.59,"currency_code":"GBP","in_stock":true},{"title":"GT-115 Cerakote Black \/ Cat-Back with GPF Bypass","offer_id":56392907293057,"sku":"MIL-SSXPO163","price":3377.45,"currency_code":"GBP","in_stock":true},{"title":"GT-115 Polished \/ Cat-Back with GPF Bypass","offer_id":56392907325825,"sku":"MIL-SSXPO162","price":3232.69,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/3232\/7161\/files\/SSXPO170_1_afe10942-b249-4c8a-ae20-7196bbb62630.jpg?v=1791894202"},{"product_id":"milltek-filter-back-exhaust-porsche-cayman-718-gt4-4-0-opf-gpf-post-feb-2020-manual-20","title":"Milltek Filter Back Exhaust Porsche Cayman 718 GT4 4.0 OPF\/GPF Post Feb 2020 Manual 20+","description":"\u003ch2\u003eMilltek Filter-back Exhaust for Porsche Boxster 718 GTS \u0026amp; Spyder 4.0 (OPF\/GPF Equipped Cars Only - Post Feb 2020 build Manual Cars only) (2020 onwards) – Sharper Sound, Filter Retained\u003c\/h2\u003e\n\u003cp\u003eThis is Milltek's particulate filter-back system for the Porsche Cayman 718 GT4 4.0 (OPF\/GPF Equipped Cars Only - Post Feb 2020 build Manual Cars only). It replaces everything downstream of the factory diesel or petrol particulate filter with wider-bore pipework and re-tuned silencers, cutting back pressure and sharpening the exhaust note. The filter itself is left exactly where the manufacturer fitted it, so emissions equipment is unaffected. It's offered in 5 tailpipe finishes, so you can pick the setup that suits how the car's used.\u003c\/p\u003e\n\u003cp\u003eIt's the right choice if you want a sportier sound and a genuine, if modest, flow improvement on a filter-equipped car, without going anywhere near the parts of the system that keep it emissions-compliant.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Type:\u003c\/strong\u003e Particulate Filter-back\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePipe Diameter:\u003c\/strong\u003e 60.3mm (2.37\")\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEC Approved:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRace System:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitting Time:\u003c\/strong\u003e approx. 2.5 to 3 hours (Milltek figure)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMade from T304L aircraft-grade stainless steel, which is anti-magnetic and resists discolouration\u003c\/li\u003e\n\u003cli\u003eMandrel-bent pipework keeps a constant diameter through every bend for unrestricted flow\u003c\/li\u003e\n\u003cli\u003e60.3mm (2.37\") pipework\u003c\/li\u003e\n\u003cli\u003eFits behind the factory particulate filter, which stays in place\u003c\/li\u003e\n\u003cli\u003eChoice of 5 tailpipe finishes: GT-115 Brushed Titanium, GT-115 Burnt Titanium, JET-115 Carbon Fibre, GT-115 Cerakote Black, GT-115 Polished\u003c\/li\u003e\n\u003cli\u003eDesigned, developed and manufactured in the UK by Milltek Sport\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePorsche Boxster 718 GTS \u0026amp; Spyder 4.0 (OPF\/GPF Equipped Cars Only - Post Feb 2020 build Manual Cars only) (2020 onwards)\u003c\/li\u003e\n\u003cli\u003ePorsche Cayman 718 GT4 4.0 (OPF\/GPF Equipped Cars Only - Post Feb 2020 build Manual Cars only) (2020 onwards)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot suitable for:\u003c\/strong\u003e the Porsche Boxster 718 GTS \u0026amp; Spyder 4.0 (OPF\/GPF Equipped Cars Only - Post Feb 2020 build PDK Cars only), which needs the \u003ca href=\"\/products\/milltek-filter-back-exhaust-porsche-boxster-718-gts-spyder-4-0-opf-gpf-post-feb-2020-pdk-20-ssxpo191\"\u003eMilltek Filter-back Exhaust Porsche Boxster 718 GTS \u0026amp; Spyder 4.0 (OPF\/GPF Equipped Cars Only - Post Feb 2020 build PDK Cars only) 20+ SSXPO191\u003c\/a\u003e; the Porsche Boxster 718 GTS \u0026amp; Spyder 4.0 (OPF\/GPF Equipped Cars Only - Pre Feb 2020 build only), which needs the \u003ca href=\"\/products\/milltek-filter-back-exhaust-porsche-boxster-718-gts-spyder-4-0-opf-gpf-pre-feb-2020-19-20-ssxpo167\"\u003eMilltek Filter-back Exhaust Porsche Boxster 718 GTS \u0026amp; Spyder 4.0 (OPF\/GPF Equipped Cars Only - Pre Feb 2020 build only) 19-20 SSXPO167\u003c\/a\u003e; the Porsche Boxster 718 GTS 2.5T, which needs the \u003ca href=\"\/products\/milltek-filter-back-exhaust-porsche-boxster-718-gts-2-5t-16-22\"\u003eMilltek Filter-back Exhaust Porsche Boxster 718 GTS 2.5T 16-22\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cp\u003eMilltek quotes a fitting time of approx. 2.5 to 3 hours. We recommend professional fitting on a ramp. Once fitted, check the tailpipe alignment and re-check all clamps after the first few hundred miles.\u003c\/p\u003e\n\u003ch3\u003eUpgrade Further\u003c\/h3\u003e\n\u003cp\u003eAlso available from Milltek for this car: \u003ca href=\"\/products\/milltek-gpf-opf-bypass-porsche-boxster-718-gts-spyder-4-0-opf-gpf-post-feb-2020-manual-20\"\u003eMilltek GPF\/OPF Bypass Porsche Boxster 718 GTS \u0026amp; Spyder 4.0 (OPF\/GPF - Post Feb 2020 build Manual Cars only) 20+\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eWhich tailpipe finishes are available?\u003c\/h3\u003e\n\u003cp\u003eYou can choose from: GT-115 Brushed Titanium, GT-115 Burnt Titanium, JET-115 Carbon Fibre, GT-115 Cerakote Black, GT-115 Polished. The finish is cosmetic and does not change the sound.\u003c\/p\u003e\n\u003ch3\u003eWill it fit the Porsche Cayman 718 GT4 4.0 (OPF\/GPF Equipped Cars Only - Post Feb 2020 build Manual Cars only)?\u003c\/h3\u003e\n\u003cp\u003eYes. Milltek lists this part for the Porsche Cayman 718 GT4 4.0 (OPF\/GPF Equipped Cars Only - Post Feb 2020 build Manual Cars only) as well as the other models in the fitment list above.\u003c\/p\u003e\n\u003ch3\u003eDoes it fit the Porsche Boxster 718 GTS \u0026amp; Spyder 4.0 (OPF\/GPF Equipped Cars Only - Post Feb 2020 build PDK Cars only)?\u003c\/h3\u003e\n\u003cp\u003eNo. For that car, choose the \u003ca href=\"\/products\/milltek-filter-back-exhaust-porsche-boxster-718-gts-spyder-4-0-opf-gpf-post-feb-2020-pdk-20-ssxpo191\"\u003eMilltek Filter-back Exhaust Porsche Boxster 718 GTS \u0026amp; Spyder 4.0 (OPF\/GPF Equipped Cars Only - Post Feb 2020 build PDK Cars only) 20+ SSXPO191\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eIs it road legal?\u003c\/h3\u003e\n\u003cp\u003eMilltek does not list EC approval for this part. Any exhaust used on the road must still meet noise and emissions rules, so check the requirements where you live.\u003c\/p\u003e\n\u003ch3\u003eDo I need a remap?\u003c\/h3\u003e\n\u003cp\u003eNo. It fits behind the factory particulate filter, so no software changes are needed.\u003c\/p\u003e\n\u003ch3\u003eDoes it keep the factory particulate filter?\u003c\/h3\u003e\n\u003cp\u003eYes. It fits behind the factory particulate filter, which stays in place.\u003c\/p\u003e\n\u003ch3\u003eHow long does it take to fit?\u003c\/h3\u003e\n\u003cp\u003eMilltek quotes approx. 2.5 to 3 hours.\u003c\/p\u003e\n\u003ch3\u003eWhat is it made from?\u003c\/h3\u003e\n\u003cp\u003eT304L aircraft-grade stainless steel, which is anti-magnetic and resists discolouration better than lower grades.\u003c\/p\u003e\n\u003ch3\u003eIs there a warranty?\u003c\/h3\u003e\n\u003cp\u003eYes. Milltek products are covered against defects in materials and workmanship. Contact us with your order number if you have a problem.\u003c\/p\u003e","brand":"Milltek","offers":[{"title":"GT-115 Brushed Titanium","offer_id":56392907489665,"sku":"MIL-SSXPO159","price":2686.32,"currency_code":"GBP","in_stock":true},{"title":"GT-115 Burnt Titanium","offer_id":56392907522433,"sku":"MIL-SSXPO160","price":2749.47,"currency_code":"GBP","in_stock":true},{"title":"JET-115 Carbon Fibre","offer_id":56392907555201,"sku":"MIL-SSXPO161","price":2715.75,"currency_code":"GBP","in_stock":true},{"title":"GT-115 Cerakote Black","offer_id":56392907587969,"sku":"MIL-SSXPO158","price":2566.61,"currency_code":"GBP","in_stock":true},{"title":"GT-115 Polished","offer_id":56392907620737,"sku":"MIL-SSXPO157","price":2421.85,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/3232\/7161\/files\/SSXPO159_1.jpg?v=1791894203"},{"product_id":"milltek-gpf-opf-bypass-porsche-cayman-718-gt4-4-0-opf-gpf-post-feb-2020-pdk-20","title":"Milltek GPF\/OPF Bypass Porsche Cayman 718 GT4 4.0 OPF\/GPF Post Feb 2020 PDK 20+","description":"\u003ch2\u003eMilltek GPF\/OPF Bypass for Porsche Boxster 718 GTS \u0026amp; Spyder 4.0 (OPF\/GPF Equipped Cars Only - Post Feb 2020 build Manual Cars only) (2020 onwards) – Filter Delete, Motorsport Use\u003c\/h2\u003e\n\u003cp\u003eThis is Milltek's GPF\/OPF bypass pipe for the Porsche Cayman 718 GT4 4.0 (OPF\/GPF Equipped Cars Only - Post Feb 2020 build PDK Cars only). It replaces the section of pipe housing the factory petrol particulate filter with a straight-through pipe, clearing the last major restriction left in a modern turbocharged petrol exhaust once a de-cat and remap are already in place. It's offered in versions to suit the factory or a Milltek system and 5 tailpipe finishes, so you can pick the setup that suits how the car's used.\u003c\/p\u003e\n\u003cp\u003eIt's aimed at owners already running a de-cat and a supporting remap who want to clear the final restriction in the system, not a bolt-on for a car that needs to stay road legal.\u003c\/p\u003e\n\u003cp\u003eBecause it removes the particulate filter, it's intended for off-road and competition use. A car with the GPF\/OPF removed will fail an MOT emissions test and isn't legal to use on UK roads.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Type:\u003c\/strong\u003e GPF\/OPF Bypass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEC Approved:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRace System:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMade from T304L aircraft-grade stainless steel, which is anti-magnetic and resists discolouration\u003c\/li\u003e\n\u003cli\u003eMandrel-bent pipework keeps a constant diameter through every bend for unrestricted flow\u003c\/li\u003e\n\u003cli\u003eStraight-through pipe in place of the factory petrol particulate filter (off-road and competition use only)\u003c\/li\u003e\n\u003cli\u003eChoice of 5 tailpipe finishes: GT-115 Brushed Titanium, GT-115 Burnt Titanium, JET-115 Carbon Fibre, GT-115 Cerakote Black, GT-115 Polished\u003c\/li\u003e\n\u003cli\u003eDesigned, developed and manufactured in the UK by Milltek Sport\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePorsche Boxster 718 GTS \u0026amp; Spyder 4.0 (OPF\/GPF Equipped Cars Only - Post Feb 2020 build Manual Cars only) (2020 onwards)\u003c\/li\u003e\n\u003cli\u003ePorsche Boxster 718 GTS \u0026amp; Spyder 4.0 (OPF\/GPF Equipped Cars Only - Post Feb 2020 build PDK Cars only) (2020 onwards)\u003c\/li\u003e\n\u003cli\u003ePorsche Boxster 718 GTS \u0026amp; Spyder 4.0 (OPF\/GPF Equipped Cars Only - Pre Feb 2020 build only) (2019-2020)\u003c\/li\u003e\n\u003cli\u003ePorsche Cayman 718 GT4 4.0 (OPF\/GPF Equipped Cars Only - Post Feb 2020 build Manual Cars only) (2020 onwards)\u003c\/li\u003e\n\u003cli\u003ePorsche Cayman 718 GT4 4.0 (OPF\/GPF Equipped Cars Only - Post Feb 2020 build PDK Cars only) (2020 onwards)\u003c\/li\u003e\n\u003cli\u003ePorsche Cayman 718 GT4 4.0 (OPF\/GPF Equipped Cars Only - Pre Feb 2020 build only) (2020 onwards)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNot every version fits every car in this list. Check the fitment shown for the option you select.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot suitable for:\u003c\/strong\u003e any model, engine or body style not listed above. Check your car before ordering.\u003c\/p\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cp\u003eThe fitting time varies by version; see the specification table for the option you choose. Some versions: Fits with OE and Milltek Sport OPF Back Systems - Requires Stage 2 ECU Remap. Some versions: With Brushed Titanium GT-115 Trims - Requires Stage 2 ECU Software. Some versions: With Burnt\/Blue Titanium GT-115 Trims - Requires Stage 2 ECU Software. Some versions: With Carbon JET-115 Trims - Requires Stage 2 ECU Software. This work involves removing parts close to the turbo and engine, so we recommend fitting by a specialist with a ramp and suitable software support.\u003c\/p\u003e\n\u003ch3\u003eUpgrade Further\u003c\/h3\u003e\n\u003cp\u003eAlso available from Milltek for this car: \u003ca href=\"\/products\/milltek-filter-back-exhaust-porsche-boxster-718-gts-spyder-4-0-opf-gpf-post-feb-2020-manual-20-ssxpo159\"\u003eMilltek Filter-back Exhaust Porsche Boxster 718 GTS \u0026amp; Spyder 4.0 (OPF\/GPF Equipped Cars Only - Post Feb 2020 build Manual Cars only) 20+ SSXPO159\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eWhich tailpipe finishes are available?\u003c\/h3\u003e\n\u003cp\u003eYou can choose from: GT-115 Brushed Titanium, GT-115 Burnt Titanium, JET-115 Carbon Fibre, GT-115 Cerakote Black, GT-115 Polished. The finish is cosmetic and does not change the sound.\u003c\/p\u003e\n\u003ch3\u003eWill it fit the Porsche Boxster 718 GTS \u0026amp; Spyder 4.0 (OPF\/GPF Equipped Cars Only - Post Feb 2020 build PDK Cars only)?\u003c\/h3\u003e\n\u003cp\u003eYes. Milltek lists this part for the Porsche Boxster 718 GTS \u0026amp; Spyder 4.0 (OPF\/GPF Equipped Cars Only - Post Feb 2020 build PDK Cars only) as well as the other models in the fitment list above.\u003c\/p\u003e\n\u003ch3\u003eIs it road legal?\u003c\/h3\u003e\n\u003cp\u003eNo. Removing the particulate filter means the car will fail an MOT emissions test, so it is for off-road and competition use only.\u003c\/p\u003e\n\u003ch3\u003eDo I need a remap?\u003c\/h3\u003e\n\u003cp\u003eYes. Milltek notes: \"With Brushed Titanium GT-115 Trims - Requires Stage 2 ECU Software\". Without suitable software the engine management is likely to log faults.\u003c\/p\u003e\n\u003ch3\u003eCan I use it with my standard exhaust?\u003c\/h3\u003e\n\u003cp\u003eIt depends on the version. Some are made for the factory (OE) system and others for the Milltek cat-back, so check the notes for the option you choose.\u003c\/p\u003e\n\u003ch3\u003eHow long does it take to fit?\u003c\/h3\u003e\n\u003cp\u003eIt depends on the version. Milltek's fitting time for each option is shown in its specification table.\u003c\/p\u003e\n\u003ch3\u003eWhat is it made from?\u003c\/h3\u003e\n\u003cp\u003eT304L aircraft-grade stainless steel, which is anti-magnetic and resists discolouration better than lower grades.\u003c\/p\u003e\n\u003ch3\u003eIs there a warranty?\u003c\/h3\u003e\n\u003cp\u003eYes. Milltek products are covered against defects in materials and workmanship. Contact us with your order number if you have a problem.\u003c\/p\u003e","brand":"Milltek","offers":[{"title":"Re-uses OE Tips \/ GPF Bypass Pipes Only","offer_id":56392907653505,"sku":"MIL-SSXPO170","price":810.85,"currency_code":"GBP","in_stock":true},{"title":"GT-115 Brushed Titanium \/ Cat-Back with GPF Bypass","offer_id":56392907686273,"sku":"MIL-SSXPO186","price":3487.81,"currency_code":"GBP","in_stock":true},{"title":"GT-115 Burnt Titanium \/ Cat-Back with GPF Bypass","offer_id":56392907719041,"sku":"MIL-SSXPO187","price":3550.97,"currency_code":"GBP","in_stock":true},{"title":"JET-115 Carbon Fibre \/ Cat-Back with GPF Bypass","offer_id":56392907751809,"sku":"MIL-SSXPO188","price":3517.24,"currency_code":"GBP","in_stock":true},{"title":"GT-115 Cerakote Black \/ Cat-Back with GPF Bypass","offer_id":56392907784577,"sku":"MIL-SSXPO185","price":3368.1,"currency_code":"GBP","in_stock":true},{"title":"GT-115 Polished \/ Cat-Back with GPF Bypass","offer_id":56392907817345,"sku":"MIL-SSXPO184","price":3223.33,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/3232\/7161\/files\/SSXPO170_1_7e70ea5a-2ccf-4caa-a3de-8cc3006f9e53.jpg?v=1791894205"},{"product_id":"milltek-filter-back-exhaust-porsche-cayman-718-gt4-4-0-opf-gpf-post-feb-2020-pdk-20","title":"Milltek Filter Back Exhaust Porsche Cayman 718 GT4 4.0 OPF\/GPF Post Feb 2020 PDK 20+","description":"\u003ch2\u003eMilltek Filter-back Exhaust for Porsche Boxster 718 GTS \u0026amp; Spyder 4.0 (OPF\/GPF Equipped Cars Only - Post Feb 2020 build PDK Cars only) (2020 onwards) – Sharper Sound, Filter Retained\u003c\/h2\u003e\n\u003cp\u003eThis is Milltek's particulate filter-back system for the Porsche Cayman 718 GT4 4.0 (OPF\/GPF Equipped Cars Only - Post Feb 2020 build PDK Cars only). It replaces everything downstream of the factory diesel or petrol particulate filter with wider-bore pipework and re-tuned silencers, cutting back pressure and sharpening the exhaust note. The filter itself is left exactly where the manufacturer fitted it, so emissions equipment is unaffected. It's offered in 5 tailpipe finishes, so you can pick the setup that suits how the car's used.\u003c\/p\u003e\n\u003cp\u003eIt's the right choice if you want a sportier sound and a genuine, if modest, flow improvement on a filter-equipped car, without going anywhere near the parts of the system that keep it emissions-compliant.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Type:\u003c\/strong\u003e Particulate Filter-back\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePipe Diameter:\u003c\/strong\u003e 60.3mm (2.37\")\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEC Approved:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRace System:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitting Time:\u003c\/strong\u003e approx. 2.5 to 3 hours (Milltek figure)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMade from T304L aircraft-grade stainless steel, which is anti-magnetic and resists discolouration\u003c\/li\u003e\n\u003cli\u003eMandrel-bent pipework keeps a constant diameter through every bend for unrestricted flow\u003c\/li\u003e\n\u003cli\u003e60.3mm (2.37\") pipework\u003c\/li\u003e\n\u003cli\u003eFits behind the factory particulate filter, which stays in place\u003c\/li\u003e\n\u003cli\u003eChoice of 5 tailpipe finishes: GT-115 Brushed Titanium, GT-115 Burnt Titanium, JET-115 Carbon Fibre, GT-115 Cerakote Black, GT-115 Polished\u003c\/li\u003e\n\u003cli\u003eDesigned, developed and manufactured in the UK by Milltek Sport\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePorsche Boxster 718 GTS \u0026amp; Spyder 4.0 (OPF\/GPF Equipped Cars Only - Post Feb 2020 build PDK Cars only) (2020 onwards)\u003c\/li\u003e\n\u003cli\u003ePorsche Cayman 718 GT4 4.0 (OPF\/GPF Equipped Cars Only - Post Feb 2020 build PDK Cars only) (2020 onwards)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot suitable for:\u003c\/strong\u003e the Porsche Boxster 718 GTS \u0026amp; Spyder 4.0 (OPF\/GPF Equipped Cars Only - Post Feb 2020 build Manual Cars only), which needs the \u003ca href=\"\/products\/milltek-filter-back-exhaust-porsche-boxster-718-gts-spyder-4-0-opf-gpf-post-feb-2020-manual-20-ssxpo159\"\u003eMilltek Filter-back Exhaust Porsche Boxster 718 GTS \u0026amp; Spyder 4.0 (OPF\/GPF Equipped Cars Only - Post Feb 2020 build Manual Cars only) 20+ SSXPO159\u003c\/a\u003e; the Porsche Boxster 718 GTS \u0026amp; Spyder 4.0 (OPF\/GPF Equipped Cars Only - Pre Feb 2020 build only), which needs the \u003ca href=\"\/products\/milltek-filter-back-exhaust-porsche-boxster-718-gts-spyder-4-0-opf-gpf-pre-feb-2020-19-20-ssxpo167\"\u003eMilltek Filter-back Exhaust Porsche Boxster 718 GTS \u0026amp; Spyder 4.0 (OPF\/GPF Equipped Cars Only - Pre Feb 2020 build only) 19-20 SSXPO167\u003c\/a\u003e; the Porsche Boxster 718 GTS 2.5T, which needs the \u003ca href=\"\/products\/milltek-filter-back-exhaust-porsche-boxster-718-gts-2-5t-16-22\"\u003eMilltek Filter-back Exhaust Porsche Boxster 718 GTS 2.5T 16-22\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cp\u003eMilltek quotes a fitting time of approx. 2.5 to 3 hours. We recommend professional fitting on a ramp. Once fitted, check the tailpipe alignment and re-check all clamps after the first few hundred miles.\u003c\/p\u003e\n\u003ch3\u003eWhich tailpipe finishes are available?\u003c\/h3\u003e\n\u003cp\u003eYou can choose from: GT-115 Brushed Titanium, GT-115 Burnt Titanium, JET-115 Carbon Fibre, GT-115 Cerakote Black, GT-115 Polished. The finish is cosmetic and does not change the sound.\u003c\/p\u003e\n\u003ch3\u003eWill it fit the Porsche Cayman 718 GT4 4.0 (OPF\/GPF Equipped Cars Only - Post Feb 2020 build PDK Cars only)?\u003c\/h3\u003e\n\u003cp\u003eYes. Milltek lists this part for the Porsche Cayman 718 GT4 4.0 (OPF\/GPF Equipped Cars Only - Post Feb 2020 build PDK Cars only) as well as the other models in the fitment list above.\u003c\/p\u003e\n\u003ch3\u003eDoes it fit the Porsche Boxster 718 GTS \u0026amp; Spyder 4.0 (OPF\/GPF Equipped Cars Only - Post Feb 2020 build Manual Cars only)?\u003c\/h3\u003e\n\u003cp\u003eNo. For that car, choose the \u003ca href=\"\/products\/milltek-filter-back-exhaust-porsche-boxster-718-gts-spyder-4-0-opf-gpf-post-feb-2020-manual-20-ssxpo159\"\u003eMilltek Filter-back Exhaust Porsche Boxster 718 GTS \u0026amp; Spyder 4.0 (OPF\/GPF Equipped Cars Only - Post Feb 2020 build Manual Cars only) 20+ SSXPO159\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eIs it road legal?\u003c\/h3\u003e\n\u003cp\u003eMilltek does not list EC approval for this part. Any exhaust used on the road must still meet noise and emissions rules, so check the requirements where you live.\u003c\/p\u003e\n\u003ch3\u003eDo I need a remap?\u003c\/h3\u003e\n\u003cp\u003eNo. It fits behind the factory particulate filter, so no software changes are needed.\u003c\/p\u003e\n\u003ch3\u003eDoes it keep the factory particulate filter?\u003c\/h3\u003e\n\u003cp\u003eYes. It fits behind the factory particulate filter, which stays in place.\u003c\/p\u003e\n\u003ch3\u003eHow long does it take to fit?\u003c\/h3\u003e\n\u003cp\u003eMilltek quotes approx. 2.5 to 3 hours.\u003c\/p\u003e\n\u003ch3\u003eWhat is it made from?\u003c\/h3\u003e\n\u003cp\u003eT304L aircraft-grade stainless steel, which is anti-magnetic and resists discolouration better than lower grades.\u003c\/p\u003e\n\u003ch3\u003eIs there a warranty?\u003c\/h3\u003e\n\u003cp\u003eYes. Milltek products are covered against defects in materials and workmanship. Contact us with your order number if you have a problem.\u003c\/p\u003e","brand":"Milltek","offers":[{"title":"GT-115 Brushed Titanium","offer_id":56392908669313,"sku":"MIL-SSXPO191","price":2676.96,"currency_code":"GBP","in_stock":true},{"title":"GT-115 Burnt Titanium","offer_id":56392908702081,"sku":"MIL-SSXPO192","price":2740.12,"currency_code":"GBP","in_stock":true},{"title":"JET-115 Carbon Fibre","offer_id":56392908734849,"sku":"MIL-SSXPO193","price":2706.39,"currency_code":"GBP","in_stock":true},{"title":"GT-115 Cerakote Black","offer_id":56392908767617,"sku":"MIL-SSXPO190","price":2557.26,"currency_code":"GBP","in_stock":true},{"title":"GT-115 Polished","offer_id":56392908800385,"sku":"MIL-SSXPO189","price":2412.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/3232\/7161\/files\/SSXPO191_1_14a36966-541e-4410-a506-7087b62307e7.jpg?v=1791894214"},{"product_id":"milltek-gpf-opf-bypass-porsche-cayman-718-gt4-4-0-opf-gpf-pre-feb-2020-20","title":"Milltek GPF\/OPF Bypass Porsche Cayman 718 GT4 4.0 OPF\/GPF Pre Feb 2020 20+","description":"\u003ch2\u003eMilltek GPF\/OPF Bypass for Porsche Boxster 718 GTS \u0026amp; Spyder 4.0 (OPF\/GPF Equipped Cars Only - Post Feb 2020 build Manual Cars only) (2020 onwards) – Filter Delete, Motorsport Use\u003c\/h2\u003e\n\u003cp\u003eThis is Milltek's GPF\/OPF bypass pipe for the Porsche Cayman 718 GT4 4.0 (OPF\/GPF Equipped Cars Only - Pre Feb 2020 build only). It replaces the section of pipe housing the factory petrol particulate filter with a straight-through pipe, clearing the last major restriction left in a modern turbocharged petrol exhaust once a de-cat and remap are already in place. It's offered in versions to suit the factory or a Milltek system and 5 tailpipe finishes, so you can pick the setup that suits how the car's used.\u003c\/p\u003e\n\u003cp\u003eIt's aimed at owners already running a de-cat and a supporting remap who want to clear the final restriction in the system, not a bolt-on for a car that needs to stay road legal.\u003c\/p\u003e\n\u003cp\u003eBecause it removes the particulate filter, it's intended for off-road and competition use. A car with the GPF\/OPF removed will fail an MOT emissions test and isn't legal to use on UK roads.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Type:\u003c\/strong\u003e GPF\/OPF Bypass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEC Approved:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRace System:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMade from T304L aircraft-grade stainless steel, which is anti-magnetic and resists discolouration\u003c\/li\u003e\n\u003cli\u003eMandrel-bent pipework keeps a constant diameter through every bend for unrestricted flow\u003c\/li\u003e\n\u003cli\u003eStraight-through pipe in place of the factory petrol particulate filter (off-road and competition use only)\u003c\/li\u003e\n\u003cli\u003eChoice of 5 tailpipe finishes: GT-115 Brushed Titanium, GT-115 Burnt Titanium, JET-115 Carbon Fibre, GT-115 Cerakote Black, GT-115 Polished\u003c\/li\u003e\n\u003cli\u003eDesigned, developed and manufactured in the UK by Milltek Sport\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePorsche Boxster 718 GTS \u0026amp; Spyder 4.0 (OPF\/GPF Equipped Cars Only - Post Feb 2020 build Manual Cars only) (2020 onwards)\u003c\/li\u003e\n\u003cli\u003ePorsche Boxster 718 GTS \u0026amp; Spyder 4.0 (OPF\/GPF Equipped Cars Only - Post Feb 2020 build PDK Cars only) (2020 onwards)\u003c\/li\u003e\n\u003cli\u003ePorsche Boxster 718 GTS \u0026amp; Spyder 4.0 (OPF\/GPF Equipped Cars Only - Pre Feb 2020 build only) (2019-2020)\u003c\/li\u003e\n\u003cli\u003ePorsche Cayman 718 GT4 4.0 (OPF\/GPF Equipped Cars Only - Post Feb 2020 build Manual Cars only) (2020 onwards)\u003c\/li\u003e\n\u003cli\u003ePorsche Cayman 718 GT4 4.0 (OPF\/GPF Equipped Cars Only - Post Feb 2020 build PDK Cars only) (2020 onwards)\u003c\/li\u003e\n\u003cli\u003ePorsche Cayman 718 GT4 4.0 (OPF\/GPF Equipped Cars Only - Pre Feb 2020 build only) (2020 onwards)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNot every version fits every car in this list. Check the fitment shown for the option you select.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot suitable for:\u003c\/strong\u003e any model, engine or body style not listed above. Check your car before ordering.\u003c\/p\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cp\u003eThe fitting time varies by version; see the specification table for the option you choose. Some versions: Fits with OE and Milltek Sport OPF Back Systems - Requires Stage 2 ECU Remap. Some versions: With Burnt Titanium GT-115 Trims - Requires Stage 2 ECU Software. Some versions: With Carbon Jet-115 Trims - Requires Stage 2 ECU Software. Some versions: With Cerakote Black GT-115 Trims - Requires Stage 2 ECU Software. This work involves removing parts close to the turbo and engine, so we recommend fitting by a specialist with a ramp and suitable software support.\u003c\/p\u003e\n\u003ch3\u003eUpgrade Further\u003c\/h3\u003e\n\u003cp\u003eAlso available from Milltek for this car: \u003ca href=\"\/products\/milltek-filter-back-exhaust-porsche-boxster-718-gts-spyder-4-0-opf-gpf-post-feb-2020-manual-20-ssxpo159\"\u003eMilltek Filter-back Exhaust Porsche Boxster 718 GTS \u0026amp; Spyder 4.0 (OPF\/GPF Equipped Cars Only - Post Feb 2020 build Manual Cars only) 20+ SSXPO159\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eWhich tailpipe finishes are available?\u003c\/h3\u003e\n\u003cp\u003eYou can choose from: GT-115 Brushed Titanium, GT-115 Burnt Titanium, JET-115 Carbon Fibre, GT-115 Cerakote Black, GT-115 Polished. The finish is cosmetic and does not change the sound.\u003c\/p\u003e\n\u003ch3\u003eWill it fit the Porsche Boxster 718 GTS \u0026amp; Spyder 4.0 (OPF\/GPF Equipped Cars Only - Post Feb 2020 build PDK Cars only)?\u003c\/h3\u003e\n\u003cp\u003eYes. Milltek lists this part for the Porsche Boxster 718 GTS \u0026amp; Spyder 4.0 (OPF\/GPF Equipped Cars Only - Post Feb 2020 build PDK Cars only) as well as the other models in the fitment list above.\u003c\/p\u003e\n\u003ch3\u003eIs it road legal?\u003c\/h3\u003e\n\u003cp\u003eNo. Removing the particulate filter means the car will fail an MOT emissions test, so it is for off-road and competition use only.\u003c\/p\u003e\n\u003ch3\u003eDo I need a remap?\u003c\/h3\u003e\n\u003cp\u003eYes. Milltek notes: \"With Burnt Titanium GT-115 Trims - Requires Stage 2 ECU Software\". Without suitable software the engine management is likely to log faults.\u003c\/p\u003e\n\u003ch3\u003eCan I use it with my standard exhaust?\u003c\/h3\u003e\n\u003cp\u003eIt depends on the version. Some are made for the factory (OE) system and others for the Milltek cat-back, so check the notes for the option you choose.\u003c\/p\u003e\n\u003ch3\u003eHow long does it take to fit?\u003c\/h3\u003e\n\u003cp\u003eIt depends on the version. Milltek's fitting time for each option is shown in its specification table.\u003c\/p\u003e\n\u003ch3\u003eWhat is it made from?\u003c\/h3\u003e\n\u003cp\u003eT304L aircraft-grade stainless steel, which is anti-magnetic and resists discolouration better than lower grades.\u003c\/p\u003e\n\u003ch3\u003eIs there a warranty?\u003c\/h3\u003e\n\u003cp\u003eYes. Milltek products are covered against defects in materials and workmanship. Contact us with your order number if you have a problem.\u003c\/p\u003e","brand":"Milltek","offers":[{"title":"Re-uses OE Tips \/ GPF Bypass Pipes Only","offer_id":56392908865921,"sku":"MIL-SSXPO170","price":810.85,"currency_code":"GBP","in_stock":true},{"title":"GT-115 Brushed Titanium \/ Cat-Back with GPF Bypass","offer_id":56392908898689,"sku":"MIL-SSXPO153","price":3445.84,"currency_code":"GBP","in_stock":true},{"title":"GT-115 Burnt Titanium \/ Cat-Back with GPF Bypass","offer_id":56392908931457,"sku":"MIL-SSXPO154","price":3412.11,"currency_code":"GBP","in_stock":true},{"title":"JET-115 Carbon Fibre \/ Cat-Back with GPF Bypass","offer_id":56392908964225,"sku":"MIL-SSXPO149","price":3262.97,"currency_code":"GBP","in_stock":true},{"title":"GT-115 Cerakote Black \/ Cat-Back with GPF Bypass","offer_id":56392908996993,"sku":"MIL-SSXPO151","price":3118.21,"currency_code":"GBP","in_stock":true},{"title":"GT-115 Polished \/ Cat-Back with GPF Bypass","offer_id":56392909029761,"sku":"MIL-SSXPO152","price":3382.68,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/3232\/7161\/files\/SSXPO170_1_3e185ffb-9689-4930-a00b-eda7cb41caaa.jpg?v=1791894221"},{"product_id":"milltek-filter-back-exhaust-porsche-cayman-718-gt4-4-0-opf-gpf-pre-feb-2020-20","title":"Milltek Filter Back Exhaust Porsche Cayman 718 GT4 4.0 OPF\/GPF Pre Feb 2020 20+","description":"\u003ch2\u003eMilltek Filter-back Exhaust for Porsche Boxster 718 GTS \u0026amp; Spyder 4.0 (OPF\/GPF Equipped Cars Only - Pre Feb 2020 build only) (2019-2020) – Sharper Sound, Filter Retained\u003c\/h2\u003e\n\u003cp\u003eThis is Milltek's particulate filter-back system for the Porsche Cayman 718 GT4 4.0 (OPF\/GPF Equipped Cars Only - Pre Feb 2020 build only). It replaces everything downstream of the factory diesel or petrol particulate filter with wider-bore pipework and re-tuned silencers, cutting back pressure and sharpening the exhaust note. The filter itself is left exactly where the manufacturer fitted it, so emissions equipment is unaffected. It's offered in 5 tailpipe finishes, so you can pick the setup that suits how the car's used.\u003c\/p\u003e\n\u003cp\u003eIt's the right choice if you want a sportier sound and a genuine, if modest, flow improvement on a filter-equipped car, without going anywhere near the parts of the system that keep it emissions-compliant.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Type:\u003c\/strong\u003e Particulate Filter-back\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePipe Diameter:\u003c\/strong\u003e 60.3mm (2.37\")\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEC Approved:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRace System:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitting Time:\u003c\/strong\u003e approx. 2.5 to 3 hours (Milltek figure)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMade from T304L aircraft-grade stainless steel, which is anti-magnetic and resists discolouration\u003c\/li\u003e\n\u003cli\u003eMandrel-bent pipework keeps a constant diameter through every bend for unrestricted flow\u003c\/li\u003e\n\u003cli\u003e60.3mm (2.37\") pipework\u003c\/li\u003e\n\u003cli\u003eFits behind the factory particulate filter, which stays in place\u003c\/li\u003e\n\u003cli\u003eChoice of 5 tailpipe finishes: GT-115 Brushed Titanium, GT-115 Burnt Titanium, JET-115 Carbon Fibre, GT-115 Cerakote Black, GT-115 Polished\u003c\/li\u003e\n\u003cli\u003eDesigned, developed and manufactured in the UK by Milltek Sport\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePorsche Boxster 718 GTS \u0026amp; Spyder 4.0 (OPF\/GPF Equipped Cars Only - Pre Feb 2020 build only) (2019-2020)\u003c\/li\u003e\n\u003cli\u003ePorsche Cayman 718 GT4 4.0 (OPF\/GPF Equipped Cars Only - Pre Feb 2020 build only) (2020 onwards)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNot every version fits every car in this list. Check the fitment shown for the option you select.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot suitable for:\u003c\/strong\u003e the Porsche Boxster 718 GTS \u0026amp; Spyder 4.0 (OPF\/GPF Equipped Cars Only - Post Feb 2020 build PDK Cars only), which needs the \u003ca href=\"\/products\/milltek-filter-back-exhaust-porsche-boxster-718-gts-spyder-4-0-opf-gpf-post-feb-2020-pdk-20-ssxpo191\"\u003eMilltek Filter-back Exhaust Porsche Boxster 718 GTS \u0026amp; Spyder 4.0 (OPF\/GPF Equipped Cars Only - Post Feb 2020 build PDK Cars only) 20+ SSXPO191\u003c\/a\u003e; the Porsche Boxster 718 GTS \u0026amp; Spyder 4.0 (OPF\/GPF Equipped Cars Only - Post Feb 2020 build Manual Cars only), which needs the \u003ca href=\"\/products\/milltek-filter-back-exhaust-porsche-boxster-718-gts-spyder-4-0-opf-gpf-post-feb-2020-manual-20-ssxpo159\"\u003eMilltek Filter-back Exhaust Porsche Boxster 718 GTS \u0026amp; Spyder 4.0 (OPF\/GPF Equipped Cars Only - Post Feb 2020 build Manual Cars only) 20+ SSXPO159\u003c\/a\u003e; the Porsche Boxster 718 GTS 2.5T, which needs the \u003ca href=\"\/products\/milltek-filter-back-exhaust-porsche-boxster-718-gts-2-5t-16-22\"\u003eMilltek Filter-back Exhaust Porsche Boxster 718 GTS 2.5T 16-22\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cp\u003eMilltek quotes a fitting time of approx. 2.5 to 3 hours. We recommend professional fitting on a ramp. Once fitted, check the tailpipe alignment and re-check all clamps after the first few hundred miles.\u003c\/p\u003e\n\u003ch3\u003eWhich tailpipe finishes are available?\u003c\/h3\u003e\n\u003cp\u003eYou can choose from: GT-115 Brushed Titanium, GT-115 Burnt Titanium, JET-115 Carbon Fibre, GT-115 Cerakote Black, GT-115 Polished. The finish is cosmetic and does not change the sound.\u003c\/p\u003e\n\u003ch3\u003eWill it fit the Porsche Cayman 718 GT4 4.0 (OPF\/GPF Equipped Cars Only - Pre Feb 2020 build only)?\u003c\/h3\u003e\n\u003cp\u003eYes. Milltek lists this part for the Porsche Cayman 718 GT4 4.0 (OPF\/GPF Equipped Cars Only - Pre Feb 2020 build only) as well as the other models in the fitment list above.\u003c\/p\u003e\n\u003ch3\u003eDoes it fit the Porsche Boxster 718 GTS \u0026amp; Spyder 4.0 (OPF\/GPF Equipped Cars Only - Post Feb 2020 build PDK Cars only)?\u003c\/h3\u003e\n\u003cp\u003eNo. For that car, choose the \u003ca href=\"\/products\/milltek-filter-back-exhaust-porsche-boxster-718-gts-spyder-4-0-opf-gpf-post-feb-2020-pdk-20-ssxpo191\"\u003eMilltek Filter-back Exhaust Porsche Boxster 718 GTS \u0026amp; Spyder 4.0 (OPF\/GPF Equipped Cars Only - Post Feb 2020 build PDK Cars only) 20+ SSXPO191\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eIs it road legal?\u003c\/h3\u003e\n\u003cp\u003eMilltek does not list EC approval for this part. Any exhaust used on the road must still meet noise and emissions rules, so check the requirements where you live.\u003c\/p\u003e\n\u003ch3\u003eDo I need a remap?\u003c\/h3\u003e\n\u003cp\u003eNo. It fits behind the factory particulate filter, so no software changes are needed.\u003c\/p\u003e\n\u003ch3\u003eDoes it keep the factory particulate filter?\u003c\/h3\u003e\n\u003cp\u003eYes. It fits behind the factory particulate filter, which stays in place.\u003c\/p\u003e\n\u003ch3\u003eHow long does it take to fit?\u003c\/h3\u003e\n\u003cp\u003eMilltek quotes approx. 2.5 to 3 hours.\u003c\/p\u003e\n\u003ch3\u003eWhat is it made from?\u003c\/h3\u003e\n\u003cp\u003eT304L aircraft-grade stainless steel, which is anti-magnetic and resists discolouration better than lower grades.\u003c\/p\u003e\n\u003ch3\u003eIs there a warranty?\u003c\/h3\u003e\n\u003cp\u003eYes. Milltek products are covered against defects in materials and workmanship. Contact us with your order number if you have a problem.\u003c\/p\u003e","brand":"Milltek","offers":[{"title":"GT-115 Brushed Titanium","offer_id":56392909062529,"sku":"MIL-SSXPO167","price":2571.84,"currency_code":"GBP","in_stock":true},{"title":"GT-115 Burnt Titanium","offer_id":56392909095297,"sku":"MIL-SSXPO168","price":2634.99,"currency_code":"GBP","in_stock":true},{"title":"JET-115 Carbon Fibre","offer_id":56392909128065,"sku":"MIL-SSXPO169","price":2601.27,"currency_code":"GBP","in_stock":true},{"title":"GT-115 Cerakote Black","offer_id":56392909160833,"sku":"MIL-SSXPO155","price":2452.13,"currency_code":"GBP","in_stock":true},{"title":"GT-115 Polished","offer_id":56392909193601,"sku":"MIL-SSXPO150","price":2307.37,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/3232\/7161\/files\/SSXPO167_1_035469c3-f728-4299-8669-3e11b2a5aa4c.jpg?v=1791894220"},{"product_id":"milltek-filter-back-exhaust-porsche-cayman-718-gts-2-5t-16-20","title":"Milltek Filter Back Exhaust Porsche Cayman 718 GTS 2.5T 16-20","description":"\u003ch2\u003eMilltek Filter-back Exhaust for Porsche Boxster 718 GTS 2.5T (2016-2022) – Sharper Sound, Filter Retained\u003c\/h2\u003e\n\u003cp\u003eThis is Milltek's particulate filter-back system for the Porsche Cayman 718 GTS 2.5T. It replaces everything downstream of the factory diesel or petrol particulate filter with wider-bore pipework and re-tuned silencers, cutting back pressure and sharpening the exhaust note. The filter itself is left exactly where the manufacturer fitted it, so emissions equipment is unaffected. It's offered in 5 tailpipe finishes, so you can pick the setup that suits how the car's used.\u003c\/p\u003e\n\u003cp\u003eIt's the right choice if you want a sportier sound and a genuine, if modest, flow improvement on a filter-equipped car, without going anywhere near the parts of the system that keep it emissions-compliant.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Type:\u003c\/strong\u003e Particulate Filter-back\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePipe Diameter:\u003c\/strong\u003e 63.5mm (2.5\")\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEC Approved:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRace System:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitting Time:\u003c\/strong\u003e approx. 2 to 2.5 hours (Milltek figure)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMade from T304L aircraft-grade stainless steel, which is anti-magnetic and resists discolouration\u003c\/li\u003e\n\u003cli\u003eMandrel-bent pipework keeps a constant diameter through every bend for unrestricted flow\u003c\/li\u003e\n\u003cli\u003e63.5mm (2.5\") pipework\u003c\/li\u003e\n\u003cli\u003eFits behind the factory particulate filter, which stays in place\u003c\/li\u003e\n\u003cli\u003eChoice of 5 tailpipe finishes: GT-100 Burnt Titanium, JET-100 Carbon Fibre, GT-100 Cerakote Black, GT-100 Polished, GT-100 Titanium\u003c\/li\u003e\n\u003cli\u003eDesigned, developed and manufactured in the UK by Milltek Sport\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePorsche Boxster 718 GTS 2.5T (2016-2022)\u003c\/li\u003e\n\u003cli\u003ePorsche Cayman 718 GTS 2.5T (2016-2020)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot suitable for:\u003c\/strong\u003e the Porsche Boxster 718 GTS \u0026amp; Spyder 4.0 (OPF\/GPF Equipped Cars Only - Pre Feb 2020 build only), which needs the \u003ca href=\"\/products\/milltek-filter-back-exhaust-porsche-boxster-718-gts-spyder-4-0-opf-gpf-pre-feb-2020-19-20-ssxpo167\"\u003eMilltek Filter-back Exhaust Porsche Boxster 718 GTS \u0026amp; Spyder 4.0 (OPF\/GPF Equipped Cars Only - Pre Feb 2020 build only) 19-20 SSXPO167\u003c\/a\u003e; the Porsche Boxster 718 GTS \u0026amp; Spyder 4.0 (OPF\/GPF Equipped Cars Only - Post Feb 2020 build PDK Cars only), which needs the \u003ca href=\"\/products\/milltek-filter-back-exhaust-porsche-boxster-718-gts-spyder-4-0-opf-gpf-post-feb-2020-pdk-20-ssxpo191\"\u003eMilltek Filter-back Exhaust Porsche Boxster 718 GTS \u0026amp; Spyder 4.0 (OPF\/GPF Equipped Cars Only - Post Feb 2020 build PDK Cars only) 20+ SSXPO191\u003c\/a\u003e; the Porsche Boxster 718 GTS \u0026amp; Spyder 4.0 (OPF\/GPF Equipped Cars Only - Post Feb 2020 build Manual Cars only), which needs the \u003ca href=\"\/products\/milltek-filter-back-exhaust-porsche-boxster-718-gts-spyder-4-0-opf-gpf-post-feb-2020-manual-20-ssxpo159\"\u003eMilltek Filter-back Exhaust Porsche Boxster 718 GTS \u0026amp; Spyder 4.0 (OPF\/GPF Equipped Cars Only - Post Feb 2020 build Manual Cars only) 20+ SSXPO159\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cp\u003eMilltek quotes a fitting time of approx. 2 to 2.5 hours. We recommend professional fitting on a ramp. Once fitted, check the tailpipe alignment and re-check all clamps after the first few hundred miles.\u003c\/p\u003e\n\u003ch3\u003eUpgrade Further\u003c\/h3\u003e\n\u003cp\u003eAlso available from Milltek for this car: \u003ca href=\"\/products\/milltek-full-exhaust-with-cat-bypass-porsche-boxster-718-gts-2-5t-16-22\"\u003eMilltek Full Exhaust \u0026amp; Cat Bypass Porsche Boxster 718 GTS 2.5T 16-22\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eWhich tailpipe finishes are available?\u003c\/h3\u003e\n\u003cp\u003eYou can choose from: GT-100 Burnt Titanium, JET-100 Carbon Fibre, GT-100 Cerakote Black, GT-100 Polished, GT-100 Titanium. The finish is cosmetic and does not change the sound.\u003c\/p\u003e\n\u003ch3\u003eWill it fit the Porsche Cayman 718 GTS 2.5T?\u003c\/h3\u003e\n\u003cp\u003eYes. Milltek lists this part for the Porsche Cayman 718 GTS 2.5T as well as the other models in the fitment list above.\u003c\/p\u003e\n\u003ch3\u003eDoes it fit the Porsche Boxster 718 GTS \u0026amp; Spyder 4.0 (OPF\/GPF Equipped Cars Only - Pre Feb 2020 build only)?\u003c\/h3\u003e\n\u003cp\u003eNo. For that car, choose the \u003ca href=\"\/products\/milltek-filter-back-exhaust-porsche-boxster-718-gts-spyder-4-0-opf-gpf-pre-feb-2020-19-20-ssxpo167\"\u003eMilltek Filter-back Exhaust Porsche Boxster 718 GTS \u0026amp; Spyder 4.0 (OPF\/GPF Equipped Cars Only - Pre Feb 2020 build only) 19-20 SSXPO167\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eIs it road legal?\u003c\/h3\u003e\n\u003cp\u003eMilltek does not list EC approval for this part. Any exhaust used on the road must still meet noise and emissions rules, so check the requirements where you live.\u003c\/p\u003e\n\u003ch3\u003eDo I need a remap?\u003c\/h3\u003e\n\u003cp\u003eNo. It fits behind the factory particulate filter, so no software changes are needed.\u003c\/p\u003e\n\u003ch3\u003eDoes it keep the factory particulate filter?\u003c\/h3\u003e\n\u003cp\u003eYes. It fits behind the factory particulate filter, which stays in place.\u003c\/p\u003e\n\u003ch3\u003eHow long does it take to fit?\u003c\/h3\u003e\n\u003cp\u003eMilltek quotes approx. 2 to 2.5 hours.\u003c\/p\u003e\n\u003ch3\u003eWhat is it made from?\u003c\/h3\u003e\n\u003cp\u003eT304L aircraft-grade stainless steel, which is anti-magnetic and resists discolouration better than lower grades.\u003c\/p\u003e\n\u003ch3\u003eIs there a warranty?\u003c\/h3\u003e\n\u003cp\u003eYes. Milltek products are covered against defects in materials and workmanship. Contact us with your order number if you have a problem.\u003c\/p\u003e","brand":"Milltek","offers":[{"title":"GT-100 Burnt Titanium","offer_id":56392909259137,"sku":"MIL-SSXPO137","price":1383.11,"currency_code":"GBP","in_stock":true},{"title":"JET-100 Carbon Fibre","offer_id":56392909291905,"sku":"MIL-SSXPO138","price":1199.02,"currency_code":"GBP","in_stock":true},{"title":"GT-100 Cerakote Black","offer_id":56392909324673,"sku":"MIL-SSXPO135","price":1071.84,"currency_code":"GBP","in_stock":true},{"title":"GT-100 Polished","offer_id":56392909357441,"sku":"MIL-SSXPO134","price":1071.86,"currency_code":"GBP","in_stock":true},{"title":"GT-100 Titanium","offer_id":56392909390209,"sku":"MIL-SSXPO136","price":1224.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/3232\/7161\/files\/SSXPO137_1_f2dc74f2-9e8c-4e0b-88d8-8bdc32365676.jpg?v=1791894223"},{"product_id":"milltek-full-exhaust-with-sports-cat-porsche-cayman-718-gts-2-5t-16-20","title":"Milltek Full Exhaust with Sports Cat Porsche Cayman 718 GTS 2.5T 16-20","description":"\u003ch2\u003eMilltek Full Exhaust \u0026amp; Sports Cat for Porsche Boxster 718 GTS 2.5T (2016-2022) – Sharper Sound, Reduced Back Pressure\u003c\/h2\u003e\n\u003cp\u003eThis is Milltek's large-bore downpipe with hi-flow sports cat for the Porsche Cayman 718 GTS 2.5T. It replaces the restrictive factory downpipe with a larger-bore pipe fitted with a high-flow sports catalyst in place of the standard unit, using a less dense substrate that flows significantly better than the factory cat while still treating the exhaust gases passing through it. It's offered in 5 tailpipe finishes, so you can pick the setup that suits how the car's used.\u003c\/p\u003e\n\u003cp\u003eIt sits between a stock downpipe and a full de-cat: a genuine flow gain suited to a Stage 1 or Stage 2 remap, without giving up the catalyst entirely the way a de-cat pipe does.\u003c\/p\u003e\n\u003cp\u003eIn the UK, a replacement catalyst on a car first registered from 1 March 2001 needs ECE R103 type-approval to be road legal, so check the EC Approved line in the specification for the version you choose.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Type:\u003c\/strong\u003e Full System (including Hi-Flow Sports Cat)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePipe Diameter:\u003c\/strong\u003e 63.5mm (2.5\")\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEC Approved:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRace System:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitting Time:\u003c\/strong\u003e approx. 2 to 2.5 hours (Milltek figure)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMade from T304L aircraft-grade stainless steel, which is anti-magnetic and resists discolouration\u003c\/li\u003e\n\u003cli\u003eMandrel-bent pipework keeps a constant diameter through every bend for unrestricted flow\u003c\/li\u003e\n\u003cli\u003e63.5mm (2.5\") pipework\u003c\/li\u003e\n\u003cli\u003eReplaces the standard exhaust from the catalytic converter back, so the factory cat is retained\u003c\/li\u003e\n\u003cli\u003eChoice of 5 tailpipe finishes: GT-100 Burnt Titanium, JET-100 Carbon Fibre, GT-100 Cerakote Black, GT-100 Polished, GT-100 Titanium\u003c\/li\u003e\n\u003cli\u003eDesigned, developed and manufactured in the UK by Milltek Sport\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePorsche Boxster 718 GTS 2.5T (2016-2022)\u003c\/li\u003e\n\u003cli\u003ePorsche Cayman 718 GTS 2.5T (2016-2020)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot suitable for:\u003c\/strong\u003e the Porsche Boxster 718 GTS \u0026amp; Spyder 4.0 (OPF\/GPF Equipped Cars Only - Pre Feb 2020 build only), which needs the \u003ca href=\"\/products\/milltek-cat-back-exhaust-porsche-boxster-718-gts-spyder-4-0-opf-gpf-pre-feb-2020-19-20\"\u003eMilltek Cat-back Exhaust Porsche Boxster 718 GTS \u0026amp; Spyder 4.0 (OPF\/GPF - Pre Feb 2020 build only) 19-20\u003c\/a\u003e; the Porsche Boxster 718 GTS \u0026amp; Spyder 4.0 (OPF\/GPF Equipped Cars Only - Post Feb 2020 build PDK Cars only), which needs the \u003ca href=\"\/products\/milltek-cat-back-exhaust-porsche-boxster-718-gts-spyder-4-0-opf-gpf-post-feb-2020-pdk-20\"\u003eMilltek Cat-back Exhaust Porsche Boxster 718 GTS \u0026amp; Spyder 4.0 (OPF\/GPF - Post Feb 2020 build PDK Cars only) 20+\u003c\/a\u003e; the Porsche Boxster 718 GTS \u0026amp; Spyder 4.0 (OPF\/GPF Equipped Cars Only - Post Feb 2020 build Manual Cars only), which needs the \u003ca href=\"\/products\/milltek-cat-back-exhaust-porsche-boxster-718-gts-spyder-4-0-opf-gpf-post-feb-2020-manual-20\"\u003eMilltek Cat-back Exhaust Porsche Boxster 718 GTS \u0026amp; Spyder 4.0 (OPF\/GPF - Post Feb 2020 build Manual Cars only) 20+\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cp\u003eMilltek quotes a fitting time of approx. 2 to 2.5 hours. Some versions: Full System with HJS 200CPSI Sports Cat \u0026amp; Burnt Titanium GT-100 Trims (Requires Stage 2 ECU Software) - CAT SECTION FITS GPF MODELS ONLY. Some versions: Full System with HJS 200CPSI Sports Cat \u0026amp; Carbon JET-100 Trims (Requires Stage 2 ECU Software) - CAT SECTION FITS GPF MODELS ONLY. Some versions: Full System with HJS 200CPSI Sports Cat \u0026amp; Cerakote Black GT-100 Trims (Requires Stage 2 ECU Software) - CAT SECTION FITS GPF MODELS ONLY. Some versions: Full System with HJS 200CPSI Sports Cat \u0026amp; Polished GT-100 Trims (Requires Stage 2 ECU Software) - CAT SECTION FITS GPF MODELS ONLY. We recommend professional fitting on a ramp. Once fitted, check the tailpipe alignment and re-check all clamps after the first few hundred miles.\u003c\/p\u003e\n\u003ch3\u003eUpgrade Further\u003c\/h3\u003e\n\u003cp\u003eAlso available from Milltek for this car: \u003ca href=\"\/products\/milltek-full-exhaust-with-cat-bypass-porsche-boxster-718-gts-2-5t-16-22\"\u003eMilltek Full Exhaust \u0026amp; Cat Bypass Porsche Boxster 718 GTS 2.5T 16-22\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eWhich tailpipe finishes are available?\u003c\/h3\u003e\n\u003cp\u003eYou can choose from: GT-100 Burnt Titanium, JET-100 Carbon Fibre, GT-100 Cerakote Black, GT-100 Polished, GT-100 Titanium. The finish is cosmetic and does not change the sound.\u003c\/p\u003e\n\u003ch3\u003eWill it fit the Porsche Cayman 718 GTS 2.5T?\u003c\/h3\u003e\n\u003cp\u003eYes. Milltek lists this part for the Porsche Cayman 718 GTS 2.5T as well as the other models in the fitment list above.\u003c\/p\u003e\n\u003ch3\u003eDoes it fit the Porsche Boxster 718 GTS \u0026amp; Spyder 4.0 (OPF\/GPF Equipped Cars Only - Pre Feb 2020 build only)?\u003c\/h3\u003e\n\u003cp\u003eNo. For that car, choose the \u003ca href=\"\/products\/milltek-cat-back-exhaust-porsche-boxster-718-gts-spyder-4-0-opf-gpf-pre-feb-2020-19-20\"\u003eMilltek Cat-back Exhaust Porsche Boxster 718 GTS \u0026amp; Spyder 4.0 (OPF\/GPF - Pre Feb 2020 build only) 19-20\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eIs it road legal?\u003c\/h3\u003e\n\u003cp\u003eMilltek lists this as a race part without EC approval, so it is intended for off-road and competition use.\u003c\/p\u003e\n\u003ch3\u003eDo I need a remap?\u003c\/h3\u003e\n\u003cp\u003eSome versions do. Milltek notes: \"Full System with HJS 200CPSI Sports Cat \u0026amp; Burnt Titanium GT-100 Trims (Requires Stage 2 ECU Software) - CAT SECTION FITS GPF MODELS ONLY\". Check the notes for the version you choose.\u003c\/p\u003e\n\u003ch3\u003eDoes it keep the factory catalytic converter?\u003c\/h3\u003e\n\u003cp\u003eYes. It fits behind the factory catalytic converter, which stays in place.\u003c\/p\u003e\n\u003ch3\u003eHow long does it take to fit?\u003c\/h3\u003e\n\u003cp\u003eMilltek quotes approx. 2 to 2.5 hours.\u003c\/p\u003e\n\u003ch3\u003eWhat is it made from?\u003c\/h3\u003e\n\u003cp\u003eT304L aircraft-grade stainless steel, which is anti-magnetic and resists discolouration better than lower grades.\u003c\/p\u003e\n\u003ch3\u003eIs there a warranty?\u003c\/h3\u003e\n\u003cp\u003eYes. Milltek products are covered against defects in materials and workmanship. Contact us with your order number if you have a problem.\u003c\/p\u003e","brand":"Milltek","offers":[{"title":"GT-100 Burnt Titanium","offer_id":56392909816193,"sku":"MIL-SSXPO142","price":2796.52,"currency_code":"GBP","in_stock":true},{"title":"JET-100 Carbon Fibre","offer_id":56392909848961,"sku":"MIL-SSXPO143","price":2612.42,"currency_code":"GBP","in_stock":true},{"title":"GT-100 Cerakote Black","offer_id":56392909881729,"sku":"MIL-SSXPO140","price":2485.24,"currency_code":"GBP","in_stock":true},{"title":"GT-100 Polished","offer_id":56392909914497,"sku":"MIL-SSXPO139","price":2485.26,"currency_code":"GBP","in_stock":true},{"title":"GT-100 Titanium","offer_id":56392909947265,"sku":"MIL-SSXPO141","price":2638.4,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/3232\/7161\/files\/SSXPO142_1_0721d7a5-99ab-4a1d-bf17-59eaae20963a.jpg?v=1791894231"},{"product_id":"milltek-full-exhaust-with-cat-bypass-porsche-cayman-718-gts-2-5t-16-20","title":"Milltek Full Exhaust with Cat Bypass Porsche Cayman 718 GTS 2.5T 16-20","description":"\u003ch2\u003eMilltek Full Exhaust \u0026amp; Cat Bypass for Porsche Boxster 718 GTS 2.5T (2016-2022) – Maximum Flow, Motorsport Use\u003c\/h2\u003e\n\u003cp\u003eThis is Milltek's large-bore downpipe and de-cat for the Porsche Cayman 718 GTS 2.5T. It replaces the factory downpipe with a larger-bore pipe and removes the catalytic converter entirely, clearing the single most restrictive point in the exhaust for the biggest flow gain available at this position in the system. It's usually fitted alongside a Stage 2 remap, since the ECU needs to be told to expect the different readings the lambda sensors give once the cat's gone. It's offered in 5 tailpipe finishes, so you can pick the setup that suits how the car's used.\u003c\/p\u003e\n\u003cp\u003eIt's built for owners already committed to a serious power upgrade rather than a casual bolt-on, so pair it with the matching Milltek cat-back system for the full effect.\u003c\/p\u003e\n\u003cp\u003eBecause it removes the cat, it's intended for off-road and competition use. A de-catted car will fail an MOT emissions test and isn't legal to use on UK roads.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Type:\u003c\/strong\u003e Full System (including Cat Replacement Pipe)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePipe Diameter:\u003c\/strong\u003e 63.5mm (2.5\")\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEC Approved:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRace System:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitting Time:\u003c\/strong\u003e approx. 2 to 2.5 hours (Milltek figure)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMade from T304L aircraft-grade stainless steel, which is anti-magnetic and resists discolouration\u003c\/li\u003e\n\u003cli\u003eMandrel-bent pipework keeps a constant diameter through every bend for unrestricted flow\u003c\/li\u003e\n\u003cli\u003e63.5mm (2.5\") pipework\u003c\/li\u003e\n\u003cli\u003eRemoves the factory catalyst for maximum flow (off-road and competition use only)\u003c\/li\u003e\n\u003cli\u003eChoice of 5 tailpipe finishes: GT-100 Burnt Titanium, JET-100 Carbon Fibre, GT-100 Cerakote Black, GT-100 Polished, GT-100 Titanium\u003c\/li\u003e\n\u003cli\u003eDesigned, developed and manufactured in the UK by Milltek Sport\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePorsche Boxster 718 GTS 2.5T (2016-2022)\u003c\/li\u003e\n\u003cli\u003ePorsche Cayman 718 GTS 2.5T (2016-2020)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot suitable for:\u003c\/strong\u003e any model, engine or body style not listed above. Check your car before ordering.\u003c\/p\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cp\u003eMilltek quotes a fitting time of approx. 2 to 2.5 hours. Some versions: Full System with Decat \u0026amp; Burnt Titanium GT-100 Trims (Requires Stage 2 ECU Software). Some versions: Full System with Decat \u0026amp; Carbon JET-100 Trims (Requires Stage 2 ECU Software). Some versions: Full System with Decat \u0026amp; Cerakote Black GT-100 Trims (Requires Stage 2 ECU Software). Some versions: Full System with Decat \u0026amp; Polished GT-100 Trims (Requires Stage 2 ECU Software). This work involves removing parts close to the turbo and engine, so we recommend fitting by a specialist with a ramp and suitable software support.\u003c\/p\u003e\n\u003ch3\u003eUpgrade Further\u003c\/h3\u003e\n\u003cp\u003eAlso available from Milltek for this car: \u003ca href=\"\/products\/milltek-filter-back-exhaust-porsche-boxster-718-gts-2-5t-16-22\"\u003eMilltek Filter-back Exhaust Porsche Boxster 718 GTS 2.5T 16-22\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eWhich tailpipe finishes are available?\u003c\/h3\u003e\n\u003cp\u003eYou can choose from: GT-100 Burnt Titanium, JET-100 Carbon Fibre, GT-100 Cerakote Black, GT-100 Polished, GT-100 Titanium. The finish is cosmetic and does not change the sound.\u003c\/p\u003e\n\u003ch3\u003eWill it fit the Porsche Cayman 718 GTS 2.5T?\u003c\/h3\u003e\n\u003cp\u003eYes. Milltek lists this part for the Porsche Cayman 718 GTS 2.5T as well as the other models in the fitment list above.\u003c\/p\u003e\n\u003ch3\u003eIs it road legal?\u003c\/h3\u003e\n\u003cp\u003eNo. Removing the catalyst means the car will fail an MOT emissions test, so it is for off-road and competition use only.\u003c\/p\u003e\n\u003ch3\u003eDo I need a remap?\u003c\/h3\u003e\n\u003cp\u003eYes. Milltek notes: \"Full System with Decat \u0026amp; Burnt Titanium GT-100 Trims (Requires Stage 2 ECU Software)\". Without suitable software the engine management is likely to log faults.\u003c\/p\u003e\n\u003ch3\u003eWill removing the cat cause a warning light?\u003c\/h3\u003e\n\u003cp\u003eWithout suitable software it is likely to, as the ECU expects the readings a working catalyst gives. This is why Milltek pairs it with a remap.\u003c\/p\u003e\n\u003ch3\u003eHow long does it take to fit?\u003c\/h3\u003e\n\u003cp\u003eMilltek quotes approx. 2 to 2.5 hours.\u003c\/p\u003e\n\u003ch3\u003eWhat is it made from?\u003c\/h3\u003e\n\u003cp\u003eT304L aircraft-grade stainless steel, which is anti-magnetic and resists discolouration better than lower grades.\u003c\/p\u003e\n\u003ch3\u003eIs there a warranty?\u003c\/h3\u003e\n\u003cp\u003eYes. Milltek products are covered against defects in materials and workmanship. Contact us with your order number if you have a problem.\u003c\/p\u003e","brand":"Milltek","offers":[{"title":"GT-100 Burnt Titanium","offer_id":56392910176641,"sku":"MIL-SSXPO147","price":2267.28,"currency_code":"GBP","in_stock":true},{"title":"JET-100 Carbon Fibre","offer_id":56392910209409,"sku":"MIL-SSXPO148","price":2083.18,"currency_code":"GBP","in_stock":true},{"title":"GT-100 Cerakote Black","offer_id":56392910242177,"sku":"MIL-SSXPO145","price":1956.0,"currency_code":"GBP","in_stock":true},{"title":"GT-100 Polished","offer_id":56392910274945,"sku":"MIL-SSXPO144","price":1956.02,"currency_code":"GBP","in_stock":true},{"title":"GT-100 Titanium","offer_id":56392910307713,"sku":"MIL-SSXPO146","price":2109.15,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/3232\/7161\/files\/SSXPO147_1_b63fd8f9-eaec-4e14-b874-01511ac0003d.jpg?v=1791894238"},{"product_id":"milltek-cat-back-exhaust-porsche-cayman-s-3-4-987-gen1-06-09","title":"Milltek Cat Back Exhaust Porsche Cayman S 3.4 987 Gen1 06-09","description":"\u003ch2\u003eMilltek Cat-back Exhaust for Porsche Boxster S 3.2 987 Gen1 (2004-2009) – Sharper Sound, Reduced Back Pressure\u003c\/h2\u003e\n\u003cp\u003eThis is Milltek's cat-back system for the Porsche Cayman S 3.4 987 Gen1. It replaces everything from the factory catalytic converter rearward with wider-bore pipework, a re-profiled mid-pipe and silencers tuned specifically for this platform, cutting back pressure and sharpening the exhaust note. The factory catalytic converter stays in place, so the car's emissions hardware is left as standard. It's offered in 2 tailpipe finishes, so you can pick the setup that suits how the car's used.\u003c\/p\u003e\n\u003cp\u003eIt's aimed at owners who want a noticeably different sound and a genuine, if modest, flow improvement without touching anything upstream of the cat: a straightforward bolt-on that doesn't need a remap or any other supporting mods to enjoy.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Type:\u003c\/strong\u003e Cat-back\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePipe Diameter:\u003c\/strong\u003e 54mm (2.13\")\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTip Style:\u003c\/strong\u003e Twin 90mm Special\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEC Approved:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRace System:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMade from T304L aircraft-grade stainless steel, which is anti-magnetic and resists discolouration\u003c\/li\u003e\n\u003cli\u003eMandrel-bent pipework keeps a constant diameter through every bend for unrestricted flow\u003c\/li\u003e\n\u003cli\u003e54mm (2.13\") pipework\u003c\/li\u003e\n\u003cli\u003eReplaces the standard exhaust from the catalytic converter back, so the factory cat is retained\u003c\/li\u003e\n\u003cli\u003eChoice of 2 tailpipe finishes: Cerakote Black, Polished\u003c\/li\u003e\n\u003cli\u003eDesigned, developed and manufactured in the UK by Milltek Sport\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePorsche Boxster S 3.2 987 Gen1 (2004-2009)\u003c\/li\u003e\n\u003cli\u003ePorsche Cayman S 3.4 987 Gen1 (2006-2009)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot suitable for:\u003c\/strong\u003e the Porsche Boxster S 3.4 987 Gen2, which needs the \u003ca href=\"\/products\/milltek-cat-back-exhaust-porsche-boxster-s-3-4-987-gen2-09-13\"\u003eMilltek Cat-back Exhaust Porsche Boxster S 3.4 987 Gen2 09-13\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cp\u003eWe recommend professional fitting on a ramp. Once fitted, check the tailpipe alignment and re-check all clamps after the first few hundred miles.\u003c\/p\u003e\n\u003ch3\u003eWhich tailpipe finishes are available?\u003c\/h3\u003e\n\u003cp\u003eYou can choose from: Cerakote Black, Polished. The finish is cosmetic and does not change the sound.\u003c\/p\u003e\n\u003ch3\u003eWill it fit the Porsche Cayman S 3.4 987 Gen1?\u003c\/h3\u003e\n\u003cp\u003eYes. Milltek lists this part for the Porsche Cayman S 3.4 987 Gen1 as well as the other models in the fitment list above.\u003c\/p\u003e\n\u003ch3\u003eDoes it fit the Porsche Boxster S 3.4 987 Gen2?\u003c\/h3\u003e\n\u003cp\u003eNo. For that car, choose the \u003ca href=\"\/products\/milltek-cat-back-exhaust-porsche-boxster-s-3-4-987-gen2-09-13\"\u003eMilltek Cat-back Exhaust Porsche Boxster S 3.4 987 Gen2 09-13\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eIs it road legal?\u003c\/h3\u003e\n\u003cp\u003eMilltek lists this as a race part without EC approval, so it is intended for off-road and competition use.\u003c\/p\u003e\n\u003ch3\u003eDo I need a remap?\u003c\/h3\u003e\n\u003cp\u003eNo. It fits behind the factory catalytic converter, so no software changes are needed.\u003c\/p\u003e\n\u003ch3\u003eDoes it keep the factory catalytic converter?\u003c\/h3\u003e\n\u003cp\u003eYes. It fits behind the factory catalytic converter, which stays in place.\u003c\/p\u003e\n\u003ch3\u003eWhat is it made from?\u003c\/h3\u003e\n\u003cp\u003eT304L aircraft-grade stainless steel, which is anti-magnetic and resists discolouration better than lower grades.\u003c\/p\u003e\n\u003ch3\u003eIs there a warranty?\u003c\/h3\u003e\n\u003cp\u003eYes. Milltek products are covered against defects in materials and workmanship. Contact us with your order number if you have a problem.\u003c\/p\u003e","brand":"Milltek","offers":[{"title":"Cerakote Black","offer_id":56392910406017,"sku":"MIL-SSXPO121","price":1605.65,"currency_code":"GBP","in_stock":true},{"title":"Polished","offer_id":56392910438785,"sku":"MIL-SSXPO120","price":1526.74,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/3232\/7161\/files\/SSXPO121_1_34e02b5e-5282-4b92-a26e-a04ba8717ebf.jpg?v=1791894233"},{"product_id":"milltek-cat-back-exhaust-porsche-cayman-s-3-4-987-gen2-09-13","title":"Milltek Cat Back Exhaust Porsche Cayman S 3.4 987 Gen2 09-13","description":"\u003ch2\u003eMilltek Cat-back Exhaust for Porsche Boxster S 3.4 987 Gen2 (2009-2013) – Sharper Sound, Reduced Back Pressure\u003c\/h2\u003e\n\u003cp\u003eThis is Milltek's cat-back system for the Porsche Cayman S 3.4 987 Gen2. It replaces everything from the factory catalytic converter rearward with wider-bore pipework, a re-profiled mid-pipe and silencers tuned specifically for this platform, cutting back pressure and sharpening the exhaust note. The factory catalytic converter stays in place, so the car's emissions hardware is left as standard. It's offered in non-resonated or resonated versions, so you can pick the setup that suits how the car's used.\u003c\/p\u003e\n\u003cp\u003eIt's aimed at owners who want a noticeably different sound and a genuine, if modest, flow improvement without touching anything upstream of the cat: a straightforward bolt-on that doesn't need a remap or any other supporting mods to enjoy.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Type:\u003c\/strong\u003e Cat-back\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePipe Diameter:\u003c\/strong\u003e 57.15mm (2.25\")\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTip Style:\u003c\/strong\u003e Twin 90mm Special\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEC Approved:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRace System:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMade from T304L aircraft-grade stainless steel, which is anti-magnetic and resists discolouration\u003c\/li\u003e\n\u003cli\u003eMandrel-bent pipework keeps a constant diameter through every bend for unrestricted flow\u003c\/li\u003e\n\u003cli\u003e57.15mm (2.25\") pipework\u003c\/li\u003e\n\u003cli\u003eReplaces the standard exhaust from the catalytic converter back, so the factory cat is retained\u003c\/li\u003e\n\u003cli\u003eResonated (quieter) or non-resonated (louder) versions\u003c\/li\u003e\n\u003cli\u003eDesigned, developed and manufactured in the UK by Milltek Sport\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePorsche Boxster S 3.4 987 Gen2 (2009-2013)\u003c\/li\u003e\n\u003cli\u003ePorsche Cayman S 3.4 987 Gen2 (2009-2013)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot suitable for:\u003c\/strong\u003e the Porsche Boxster S 3.2 987 Gen1, which needs the \u003ca href=\"\/products\/milltek-cat-back-exhaust-porsche-boxster-s-3-2-987-gen1-04-09\"\u003eMilltek Cat-back Exhaust Porsche Boxster S 3.2 987 Gen1 04-09\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cp\u003eWe recommend professional fitting on a ramp. Once fitted, check the tailpipe alignment and re-check all clamps after the first few hundred miles.\u003c\/p\u003e\n\u003ch3\u003eWhich tailpipe finishes are available?\u003c\/h3\u003e\n\u003cp\u003eYou can choose from: Polished, Cerakote Black. The finish is cosmetic and does not change the sound.\u003c\/p\u003e\n\u003ch3\u003eWhat's the difference between the resonated and non-resonated versions?\u003c\/h3\u003e\n\u003cp\u003eThe resonated version adds extra silencing for a quieter, more refined tone. The non-resonated version leaves it out, so it is louder and more aggressive.\u003c\/p\u003e\n\u003ch3\u003eWill it fit the Porsche Cayman S 3.4 987 Gen2?\u003c\/h3\u003e\n\u003cp\u003eYes. Milltek lists this part for the Porsche Cayman S 3.4 987 Gen2 as well as the other models in the fitment list above.\u003c\/p\u003e\n\u003ch3\u003eDoes it fit the Porsche Boxster S 3.2 987 Gen1?\u003c\/h3\u003e\n\u003cp\u003eNo. For that car, choose the \u003ca href=\"\/products\/milltek-cat-back-exhaust-porsche-boxster-s-3-2-987-gen1-04-09\"\u003eMilltek Cat-back Exhaust Porsche Boxster S 3.2 987 Gen1 04-09\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eIs it road legal?\u003c\/h3\u003e\n\u003cp\u003eMilltek does not list EC approval for this part. Any exhaust used on the road must still meet noise and emissions rules, so check the requirements where you live.\u003c\/p\u003e\n\u003ch3\u003eDo I need a remap?\u003c\/h3\u003e\n\u003cp\u003eNo. It fits behind the factory catalytic converter, so no software changes are needed.\u003c\/p\u003e\n\u003ch3\u003eDoes it keep the factory catalytic converter?\u003c\/h3\u003e\n\u003cp\u003eYes. It fits behind the factory catalytic converter, which stays in place.\u003c\/p\u003e\n\u003ch3\u003eWhat is it made from?\u003c\/h3\u003e\n\u003cp\u003eT304L aircraft-grade stainless steel, which is anti-magnetic and resists discolouration better than lower grades.\u003c\/p\u003e\n\u003ch3\u003eIs there a warranty?\u003c\/h3\u003e\n\u003cp\u003eYes. Milltek products are covered against defects in materials and workmanship. Contact us with your order number if you have a problem.\u003c\/p\u003e","brand":"Milltek","offers":[{"title":"Non-Resonated \/ Polished","offer_id":56392910602625,"sku":"MIL-SSXPO118","price":1370.79,"currency_code":"GBP","in_stock":true},{"title":"Non-Resonated \/ Cerakote Black","offer_id":56392910635393,"sku":"MIL-SSXPO116","price":1449.7,"currency_code":"GBP","in_stock":true},{"title":"Resonated \/ Polished","offer_id":56392910668161,"sku":"MIL-SSXPO114","price":1575.55,"currency_code":"GBP","in_stock":true},{"title":"Resonated \/ Cerakote Black","offer_id":56392910700929,"sku":"MIL-SSXPO117","price":1654.46,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/3232\/7161\/files\/SSXPO118_1.jpg?v=1791894239"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/3232\/7161\/collections\/porsche-cayman.jpg?v=1791897900","url":"https:\/\/milltekexhaustshop.com\/collections\/porsche-cayman-performance-exhaust-systems.oembed","provider":"Milltek Exhaust Shop","version":"1.0","type":"link"}