{"product_id":"milltek-gpf-opf-bypass-new-mini-mk4-jcw-f66-2-0t-b48-opf-gpf-24","title":"Milltek GPF\/OPF Bypass New Mini Mk4 JCW F66 2.0T B48 OPF\/GPF 24+","description":"\u003ch2\u003eMilltek GPF\/OPF Bypass New for New Mini Mk4 Cooper S F66 2.0T B48 (2024 onwards) – Filter Delete, Motorsport Use\u003c\/h2\u003e\n\u003cp\u003eThis is Milltek's GPF\/OPF bypass pipe for the New Mini Mk4 JCW F66 2.0T B48 (OPF\/GPF Models 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 fits to milltek OPF\/GPF back system and OE downpipe or fits to OE OPF\/GPF back system and OE downpipe versions, 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\u003ePipe Diameter:\u003c\/strong\u003e 76.2mm (3\")\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\u003e76.2mm (3\") pipework\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\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\u003eNew Mini Mk4 Cooper S F66 2.0T B48 (2024 onwards)\u003c\/li\u003e\n\u003cli\u003eNew Mini Mk4 JCW F66 2.0T B48 (OPF\/GPF Models Only) (2024 onwards)\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\u003eSome versions: Fits to Milltek OPF\/GPF Back System and OE Downpipe. Some versions: Fits to OE OPF\/GPF Back System and OE Downpipe. 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-new-mini-mk4-cooper-s-f66-2-0t-b48-24\"\u003eMilltek Filter-back Exhaust New Mini Mk4 Cooper S F66 2.0T B48 24+\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eWill it fit the New Mini Mk4 JCW F66 2.0T B48 (OPF\/GPF Models Only)?\u003c\/h3\u003e\n\u003cp\u003eYes. Milltek lists this part for the New Mini Mk4 JCW F66 2.0T B48 (OPF\/GPF Models 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\u003eA suitable remap is strongly recommended, as the engine management needs to account for the change in flow and sensor readings. Speak to your tuner before fitting.\u003c\/p\u003e\n\u003ch3\u003eCan I use it with my standard exhaust?\u003c\/h3\u003e\n\u003cp\u003eYes. Milltek lists it for use with the factory (OE) exhaust system.\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":"Fits to Milltek OPF\/GPF Back System and OE Downpipe","offer_id":56392898150785,"sku":"MIL-SSXM502","price":178.0,"currency_code":"GBP","in_stock":true},{"title":"Fits to OE OPF\/GPF Back System and OE Downpipe","offer_id":56392898183553,"sku":"MIL-SSXM503","price":174.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/3232\/7161\/files\/SSXM502_1_dea4fcdb-bdee-4ce4-b699-544ced760678.jpg?v=1791894013","url":"https:\/\/milltekexhaustshop.com\/products\/milltek-gpf-opf-bypass-new-mini-mk4-jcw-f66-2-0t-b48-opf-gpf-24","provider":"Milltek Exhaust Shop","version":"1.0","type":"link"}