{"product_id":"milltek-sport-audi-s3-8y-opf-gpf-vw-golf-r-mk8-de-cat-downpipe","title":"Milltek Sport Audi S3 8Y (OPF\/GPF) \/ VW Golf R MK8 De-Cat Downpipe","description":"\u003cp dir=\"ltr\"\u003eMilltek Sport's De-Cat Downpipe for the OPF\/GPF-equipped Audi S3 (8Y) and VW Golf R (Mk8) replaces the factory downpipe with a genuinely large 3.7-inch bore design, one of the largest available for this platform, constructed from T-304 stainless steel throughout for long-term durability. Reducing backpressure at this point in the exhaust system typically delivers one of the most noticeable power and response gains available on a turbocharged platform, particularly when paired with a supporting ECU tune.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eThis version replaces the factory catalytic converter with a straight-through de-cat pipe, delivering maximum flow and the greatest performance gain of any Milltek downpipe configuration for this platform. The genuinely oversized 3.7-inch bore pushes flow further than Milltek's other downpipe options for this platform, intended primarily for track and off-road use, worth checking local emissions regulations before fitting to a road car.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003ePlease select your fitment at checkout:\u003c\/strong\u003e Fits to OE System or Fits to Milltek Sport System, depending on whether you're retaining the factory exhaust downstream or already running a Milltek system.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e \u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003eWhy Choose This De-Cat Downpipe\u003c\/h2\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003eGenuinely large 3.7in bore, one of the largest available for this platform\u003c\/li\u003e\n\u003cli\u003eMaximum flow, the greatest performance gain of any Milltek downpipe configuration here\u003c\/li\u003e\n\u003cli\u003eT-304 stainless steel construction, built for long-term durability\u003c\/li\u003e\n\u003cli\u003eAvailable matched to either OE or Milltek Sport downstream systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003eCompatibility\u003c\/h2\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003eAudi S3 (8Y), OPF\/GPF\u003c\/li\u003e\n\u003cli\u003eVW Golf R (Mk8)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Milltek Sport","offers":[{"title":"Fits to OE System","offer_id":54701661225293,"sku":"SSXVW664","price":903.45,"currency_code":"EUR","in_stock":false},{"title":"Fits to Milltek Sport System","offer_id":54701661258061,"sku":"SSXVW663","price":903.45,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0980\/4808\/2253\/files\/Milltek_Sport_Audi_S3_8Y_OPF_GPF_VW_Golf_R_MK8_De-Cat_Downpipe.webp?v=1789024287","url":"https:\/\/i6tuning.com\/products\/milltek-sport-audi-s3-8y-opf-gpf-vw-golf-r-mk8-de-cat-downpipe","provider":"i6 Tuning","version":"1.0","type":"link"}