{"product_id":"exhaust-downpipe-for-bmw-f80-f82-m3-m4-2020-with-opf-with-heat-shield-1","title":"VCTR Performance BMW M3\/M4 F8X S55 Downpipe Kit","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThis high-flow catted downpipe replaces the factory OPF section on the F8X S55 with a less restrictive catalyst. Retains catalytic function for road-registered S55 applications, with a heat shield included for underbonnet protection.\u003c\/p\u003e\u003ch3\u003eWhy Upgrade?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHigh-flow catalyst significantly less restrictive than the factory pre-cat or OPF\u003c\/li\u003e\n\u003cli\u003eImproved exhaust flow and turbo response versus the OEM downpipe\u003c\/li\u003e\n\u003cli\u003eRetains catalytic converter — better suited to road-registered vehicles\u003c\/li\u003e\n\u003cli\u003eStainless steel construction for durability\u003c\/li\u003e\n\u003cli\u003eMore defined exhaust tone on tuned applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eEngineering Focus\u003c\/h3\u003e\u003cp\u003eSS304 stainless steel with high-flow OPF replacement catalyst and heat shield. Designed for road-use S55 builds where a catless unit is not appropriate.\u003c\/p\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cp\u003eCompatible with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBMW M3 F80 (2015–2020) — 3.0L S55 Twin Turbo\u003c\/li\u003e\n\u003cli\u003eBMW M4 F82 \/ F83 (2015–2020) — 3.0L S55 Twin Turbo\u003c\/li\u003e\n\u003cli\u003eBMW M2 Competition F87 (2018–2021) — 3.0L S55 Twin Turbo\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e S55 F8X downpipe fits F80 M3, F82\/F83 M4, F87 M2 Competition (ARM, CTS, MBS confirmed). Verify your specific model, year and build variant before ordering.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHigh-flow catted downpipe assembly\u003c\/li\u003e\n\u003cli\u003eHeat shield\u003c\/li\u003e\n\u003cli\u003eSupplied gaskets and installation hardware\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMaterial: SS304 Stainless Steel\u003c\/li\u003e\n\u003cli\u003eCatalyst: High-flow OPF replacement\u003c\/li\u003e\n\u003cli\u003eFeatures: Heat shield included\u003c\/li\u003e\n\u003cli\u003eEngine: S55 3.0T twin-turbo\u003c\/li\u003e\n\u003cli\u003eFitment: OEM flange replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDelivery \u0026amp; Support\u003c\/h3\u003e\u003cp\u003eYour order is carefully inspected before dispatch and backed by VCTR Performance support. For product availability, shipping estimates or fitment assistance, contact our team.\u003c\/p\u003e","brand":"VCTR Performance","offers":[{"title":"VCTR Performance \/ VCTR Performance","offer_id":52080756490560,"sku":"100007928:-2#silver;191284006:-1#70*34*18cm","price":1299.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0985\/1152\/0064\/files\/ChatGPTImageMay31_2026_09_25_35PM.png?v=1780226741","url":"https:\/\/shop.vctrperformance.com\/products\/exhaust-downpipe-for-bmw-f80-f82-m3-m4-2020-with-opf-with-heat-shield-1","provider":"VCTR","version":"1.0","type":"link"}