{"product_id":"milltek-sport-audi-s3-8v-2-0-tfsi-quattro-2019-2020-opf-gpf-large-bore-downpipe-and-hi-flow-sports-cat","title":"Milltek Sport Audi S3 8V 2.0 TFSI Quattro (2019-2020) OPF\/GPF Large Bore Downpipe and Hi-Flow Sports Cat","description":"\u003cp dir=\"ltr\"\u003eMilltek Sport's Large Bore Downpipe and Hi-Flow Sports Cat for the OPF\/GPF-equipped Audi S3 2.0 TFSI Quattro (8V), 2019-2020, combines two upgrades in one package, a genuinely larger-diameter downpipe paired with a higher-flow 200 cell metal substrate cat, replacing the factory catalytic converter with something that flows considerably better while still retaining meaningful emissions control. This is a sensible middle-ground option for owners wanting a substantial flow improvement without going the full de-cat route.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eConstructed from T-304 stainless steel throughout, this system is built to outlast the factory components it replaces, resisting the corrosion that eventually catches up with mild steel factory parts. Reducing backpressure across both the downpipe and catalytic converter sections at once delivers a more complete performance upgrade than addressing either section individually, particularly noticeable when paired with a supporting ECU tune.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003ePlease select your fitment and catalytic converter specification at checkout:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment\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\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalytic Converter\u003c\/strong\u003e: 200 Cell Race (a more aggressive, flow-focused specification) or 200 Cell HJS (developed with catalyst specialist HJS)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003eWhy Choose This Downpipe and Hi-Flow Sports Cat\u003c\/h2\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003eCombines a larger-bore downpipe with a higher-flow 200 cell sports cat in one package\u003c\/li\u003e\n\u003cli\u003eRetains meaningful catalytic converter function, unlike a full de-cat pipe\u003c\/li\u003e\n\u003cli\u003eT-304 stainless steel construction throughout, built for long-term durability\u003c\/li\u003e\n\u003cli\u003eChoice of Race or HJS-developed catalytic converter specification\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 2.0 TFSI Quattro (8V), 2019-2020, OPF\/GPF\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Milltek Sport","offers":[{"title":"Fits to OE System \/ 200 Cell Race","offer_id":54701659914573,"sku":"SSXVW514","price":1134.88,"currency_code":"EUR","in_stock":false},{"title":"Fits to OE System \/ 200 Cell HJS","offer_id":54701659947341,"sku":"SSXVW513","price":1482.64,"currency_code":"EUR","in_stock":false},{"title":"Fits to Milltek Sport System \/ 200 Cell Race","offer_id":54701659980109,"sku":"SSXVW515","price":1117.55,"currency_code":"EUR","in_stock":false},{"title":"Fits to Milltek Sport System \/ 200 Cell HJS","offer_id":54701660012877,"sku":"SSXVW512","price":1465.32,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0980\/4808\/2253\/files\/Milltek_Sport_Audi_S3_8V_2.0_TFSI_Quattro_2019-2020_OPF_GPF_Large_Bore_Downpipe_and_Hi-Flow_Sports_Cat.webp?v=1789023683","url":"https:\/\/i6tuning.com\/products\/milltek-sport-audi-s3-8v-2-0-tfsi-quattro-2019-2020-opf-gpf-large-bore-downpipe-and-hi-flow-sports-cat","provider":"i6 Tuning","version":"1.0","type":"link"}