{"product_id":"milltek-gpf-opf-bypass-to-fit-to-oe-downpipe-and-oe-opf-back-system-only-for-bmw-1-series-m135i-xdrive-5-door-f70-opf-gpf-equipped","title":"Milltek GPF\/OPF Bypass To fit to OE downpipe and OE OPF Back System Only for BMW 1 Series M135i xDrive 5 Door (F70 OPF\/GPF Equipped)","description":"\u003cp\u003eEvery Milltek system is designed, developed and hand-finished here in the UK by time-served craftsmen, each one produced in aerospace grade type 304, non-magnetic stainless steel. This superior material is less susceptible to discolouration, lasts almost indefinitely and is used throughout the entire construction of our pipework, silencers and associated hardware.\u003c\/p\u003e\u003cp\u003eMandrel bending ensures constant radius bends for optimised gasflow, and bore diameters are carefully enlarged over stock to ensure ultimate performance without the loss of mid-range torque.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e de-cat and sports cat systems are for off-road \/ motorsport use only and would inhibit your vehicle from passing an MOT test. Only EC type-approved components are legal and fit for road use.\u003c\/p\u003e\u003ch3\u003eSpecification\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSystem Type: GPF\/OPF Bypass\u003c\/li\u003e\n\u003cli\u003eAdditional: To fit to OE downpipe and OE OPF Back System Only\u003c\/li\u003e\n\u003cli\u003ePipe Diameter: 76.2mm (3\")\u003c\/li\u003e\n\u003cli\u003eEC Approved: No\u003c\/li\u003e\n\u003cli\u003eRace System: Yes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatible Vehicles\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eBMW 1 Series M135i xDrive 5 Door (F70 OPF\/GPF Equipped) — 2024 onwards\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003e\u003cem\u003eVehicle Fitment\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;margin:0 0 1em;\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"padding:6px 10px;border:1px solid #ddd;background:#f5f5f5;text-align:left;font-weight:600;\"\u003eMake\u003c\/th\u003e\n\u003cth style=\"padding:6px 10px;border:1px solid #ddd;background:#f5f5f5;text-align:left;font-weight:600;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding:6px 10px;border:1px solid #ddd;background:#f5f5f5;text-align:left;font-weight:600;\"\u003eChassis\u003c\/th\u003e\n\u003cth style=\"padding:6px 10px;border:1px solid #ddd;background:#f5f5f5;text-align:left;font-weight:600;\"\u003eModels\u003c\/th\u003e\n\u003cth style=\"padding:6px 10px;border:1px solid #ddd;background:#f5f5f5;text-align:left;font-weight:600;\"\u003eYears\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #ddd;\"\u003eBMW\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #ddd;\"\u003e1 Series\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #ddd;\"\u003eF70\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #ddd;\"\u003eM135 xDrive\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #ddd;\"\u003e2024–2026\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Milltek Sport","offers":[{"title":"Default Title","offer_id":54581800796501,"sku":"SSXBM1420","price":250.55,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/3327\/0357\/files\/SSXBM1420_p1.webp?v=1793428593","url":"https:\/\/shop.regalautosport.com\/products\/milltek-gpf-opf-bypass-to-fit-to-oe-downpipe-and-oe-opf-back-system-only-for-bmw-1-series-m135i-xdrive-5-door-f70-opf-gpf-equipped","provider":"Regal Autosport","version":"1.0","type":"link"}