{"product_id":"milltek-cat-back-exhaust-seat-leon-cupra-300-2-0-tsi-non-opf-gpf-18-19","title":"Milltek Cat Back Exhaust Seat Leon Cupra 300 2.0 TSI Non-OPF\/GPF 18-19","description":"\u003ch2\u003eMilltek Cat-back Exhaust for Seat Leon Cupra 300 2.0 TSI (Non-OPF\/GPF Models) (2018-2019) – Sharper Sound, Reduced Back Pressure\u003c\/h2\u003e\n\u003cp\u003eThis is Milltek's cat-back system for the Seat Leon Cupra 300 2.0 TSI (Non-OPF\/GPF Models). 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, resonated EC approved or road+ part resonated versions and 4 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 76.2mm (3\")\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. 1 to 1.5 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\u003e76.2mm (3\") 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 4 tailpipe finishes: Cerakote Black Oval, Polished Oval, GT-80 Cerakote Black, GT-80 Polished\u003c\/li\u003e\n\u003cli\u003eEC approved versions available\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\u003eSeat Leon Cupra 300 2.0 TSI (Non-OPF\/GPF Models) (2018-2019)\u003c\/li\u003e\n\u003cli\u003eSeat Leon Cupra 290 3 \u0026amp; 5 Door Hatch (GPF\/OPF Equipped Models Only) (2019-2020)\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 Seat Leon Cupra 280 \u0026amp; 290 2.0 TSI (Non OPF\/GPF Models), which needs the \u003ca href=\"\/products\/milltek-cat-back-exhaust-seat-leon-cupra-280-290-2-0-tsi-non-opf-gpf-14-17\"\u003eMilltek Cat-back Exhaust Seat Leon Cupra 280 290 2.0 TSI Non OPF\/GPF 14-17\u003c\/a\u003e; the Seat Leon Cupra R 2.0 TSI 265PS, which needs the \u003ca href=\"\/products\/milltek-cat-back-exhaust-seat-leon-cupra-r-2-0-tsi-265ps-10-12\"\u003eMilltek Cat-back Exhaust Seat Leon Cupra R 2.0 TSI 265PS 10-12\u003c\/a\u003e; the Seat Leon Cupra 2.0T FSI 240PS, which needs the \u003ca href=\"\/products\/milltek-cat-back-exhaust-seat-leon-cupra-2-0t-fsi-240ps-06-11\"\u003eMilltek Cat-back Exhaust Seat Leon Cupra 2.0T FSI 240PS 06-11\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cp\u003eMilltek quotes a fitting time of approx. 1 to 1.5 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-gpf-opf-bypass-seat-leon-cupra-290-3dr-5dr-hatch-opf-gpf-19-20\"\u003eMilltek GPF\/OPF Bypass Seat Leon Cupra 290 3dr \u0026amp; 5dr Hatch (GPF \u0026amp; OPF Only) 19-20\u003c\/a\u003e.\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\u003eWhich tailpipe finishes are available?\u003c\/h3\u003e\n\u003cp\u003eYou can choose from: Cerakote Black Oval, Polished Oval, GT-80 Cerakote Black, GT-80 Polished. The finish is cosmetic and does not change the sound.\u003c\/p\u003e\n\u003ch3\u003eWill it fit the Seat Leon Cupra 290 3 \u0026amp; 5 Door Hatch (GPF\/OPF Equipped Models Only)?\u003c\/h3\u003e\n\u003cp\u003eYes. Milltek lists this part for the Seat Leon Cupra 290 3 \u0026amp; 5 Door Hatch (GPF\/OPF Equipped Models Only) as well as the other models in the fitment list above.\u003c\/p\u003e\n\u003ch3\u003eDoes it fit the Seat Leon Cupra 280 \u0026amp; 290 2.0 TSI (Non OPF\/GPF Models)?\u003c\/h3\u003e\n\u003cp\u003eNo. For that car, choose the \u003ca href=\"\/products\/milltek-cat-back-exhaust-seat-leon-cupra-280-290-2-0-tsi-non-opf-gpf-14-17\"\u003eMilltek Cat-back Exhaust Seat Leon Cupra 280 290 2.0 TSI Non OPF\/GPF 14-17\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eIs it road legal?\u003c\/h3\u003e\n\u003cp\u003eSome versions are EC approved; check the EC Approved line in the specification for the option you choose.\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\u003eHow long does it take to fit?\u003c\/h3\u003e\n\u003cp\u003eMilltek quotes approx. 1 to 1.5 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","brand":"Milltek","offers":[{"title":"Non-Resonated \/ Cerakote Black Oval","offer_id":56392920957313,"sku":"MIL-SSXSE210","price":1313.73,"currency_code":"GBP","in_stock":true},{"title":"Non-Resonated \/ Polished Oval","offer_id":56392920990081,"sku":"MIL-SSXSE211","price":1211.96,"currency_code":"GBP","in_stock":true},{"title":"Non-Resonated \/ GT-80 Cerakote Black","offer_id":56392921022849,"sku":"MIL-SSXSE204","price":1439.59,"currency_code":"GBP","in_stock":true},{"title":"Non-Resonated \/ GT-80 Polished","offer_id":56392921055617,"sku":"MIL-SSXSE205","price":1262.02,"currency_code":"GBP","in_stock":true},{"title":"Resonated - EC Approved \/ Cerakote Black Oval","offer_id":56392921088385,"sku":"MIL-SSXSE212","price":1665.32,"currency_code":"GBP","in_stock":true},{"title":"Resonated - EC Approved \/ Polished Oval","offer_id":56392921121153,"sku":"MIL-SSXSE213","price":1563.53,"currency_code":"GBP","in_stock":true},{"title":"Resonated - EC Approved \/ GT-80 Cerakote Black","offer_id":56392921153921,"sku":"MIL-SSXSE208","price":1791.17,"currency_code":"GBP","in_stock":true},{"title":"Resonated - EC Approved \/ GT-80 Polished","offer_id":56392921186689,"sku":"MIL-SSXSE209","price":1613.59,"currency_code":"GBP","in_stock":true},{"title":"Road+, Part Resonated \/ Cerakote Black Oval","offer_id":56392921219457,"sku":"MIL-SSXSE214","price":1472.1,"currency_code":"GBP","in_stock":true},{"title":"Road+, Part Resonated \/ Polished Oval","offer_id":56392921252225,"sku":"MIL-SSXSE215","price":1370.32,"currency_code":"GBP","in_stock":true},{"title":"Road+, Part Resonated \/ GT-80 Cerakote Black","offer_id":56392921284993,"sku":"MIL-SSXSE207","price":1597.96,"currency_code":"GBP","in_stock":true},{"title":"Road+, Part Resonated \/ GT-80 Polished","offer_id":56392921317761,"sku":"MIL-SSXSE206","price":1420.38,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/3232\/7161\/files\/SSXSE210_1.jpg?v=1791894491","url":"https:\/\/milltekexhaustshop.com\/products\/milltek-cat-back-exhaust-seat-leon-cupra-300-2-0-tsi-non-opf-gpf-18-19","provider":"Milltek Exhaust Shop","version":"1.0","type":"link"}