{"product_id":"milltek-sport-audi-rs5-b9-2-9-v6-turbo-coupe-large-bore-downpipes","title":"Milltek Sport Audi RS5 B9 2.9 V6 Turbo Coupe Large-Bore Downpipes","description":"\u003cp dir=\"ltr\"\u003eMilltek Sport's large-bore downpipes for the Audi RS5 (B9) 2.9 V6 Turbo Coupe replace the factory downpipes with a genuinely larger-diameter, less restrictive design, 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 retains the factory catalytic converters, making it a sensible standalone upgrade for owners wanting improved flow without stepping into de-cat territory or the emissions considerations that come with it. The larger bore reduces restriction right at the point where boost pressure first meets a genuine bottleneck in the factory system, letting the twin-turbo V6 respond more immediately to throttle input.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e \u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003eWhy Choose These Downpipes\u003c\/h2\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003eGenuinely larger diameter than the factory downpipes, reducing backpressure throughout\u003c\/li\u003e\n\u003cli\u003eT-304 stainless steel construction, built for long-term durability\u003c\/li\u003e\n\u003cli\u003eRetains the factory catalytic converters for continued emissions function\u003c\/li\u003e\n\u003cli\u003eParticularly effective when paired with a supporting ECU tune\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAudi RS5 (B9) 2.9 V6 Turbo Coupe\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Milltek Sport","offers":[{"title":"Default Title","offer_id":54638952743245,"sku":"SSXAU815","price":4339.03,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0980\/4808\/2253\/files\/Milltek_Sport_Audi_RS5_B9_2.9_V6_Turbo_Coupe_Large-Bore_Downpipes.webp?v=1788467029","url":"https:\/\/i6tuning.com\/products\/milltek-sport-audi-rs5-b9-2-9-v6-turbo-coupe-large-bore-downpipes","provider":"i6 Tuning","version":"1.0","type":"link"}