{"title":"RS5 B9 (2017-2024)","description":null,"products":[{"product_id":"eventuri-audi-rs5-b9-carbon-fibre-intake-system","title":"Eventuri Audi RS5 B9 Carbon Fibre Intake System","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eDeveloped in consultation with RS5 enthusiasts, the Eventuri Carbon Fibre Intake System addresses a genuine challenge on this platform: the B9 RS5's engine bay heat soaks very quickly, so a simple open cone filter setup would trade better airflow for worse intake temperatures. Eventuri's answer was to completely re-engineer the inlet track from the front grille all the way to the turbo inlet pipe with a fully sealed, highly efficient system instead of settling for that compromise.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eThe restrictive stock airbox and flexible plastic inlet pipe are replaced entirely with a one-piece Venturi filter housing and solid duct system, eliminating the convoluted rubber section that disrupts airflow on the factory setup. A front air scoop actively forces cold air into the sealed system, so intake air temperatures stay low despite the enclosed design. Independent back-to-back dyno testing - same day, bonnet closed, no other modifications - showed genuine gains of \u003cstrong\u003e11-16hp and 12-17ft-lb at the wheels\u003c\/strong\u003e, spread across a large portion of the rev range rather than concentrated at peak.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e \u003c\/p\u003e\n\u003ch2 dir=\"ltr\" class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eWhy Choose This Intake System\u003c\/h2\u003e\n\u003cul dir=\"ltr\" class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eFully sealed, re-engineered inlet track\u003c\/strong\u003e - front grille to turbo inlet redesigned as one system\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eOne-piece Venturi housing and solid tube\u003c\/strong\u003e - eliminates the convoluted stock rubber inlet section\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eFront air scoop\u003c\/strong\u003e - actively forces cold air into the sealed system, keeping IATs low\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eDyno-proven gains\u003c\/strong\u003e - 11-16hp and 12-17ft-lb across a wide rev range, verified back-to-back\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003e100% pre-preg carbon fibre construction\u003c\/strong\u003e - genuinely insulates against engine bay heat\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eBespoke Generation 2 filter\u003c\/strong\u003e - aerodynamically efficient airflow path to the inlet tubes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 dir=\"ltr\" class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eCompatibility\u003c\/h2\u003e\n\u003cul dir=\"ltr\" class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eAudi RS5 (B9, 2017-2022, 2.9 V6 Turbo)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Eventuri","offers":[{"title":"Default Title","offer_id":54212991058253,"sku":"EVE-B9RS5-CF-INT","price":1989.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0980\/4808\/2253\/files\/eventuri-audi-rs5-b9-carbon-fibre-intake-system.webp?v=1784799960"},{"product_id":"kw-audi-rs5-b9-coupe-height-adjustable-lowering-spring-kit","title":"KW Audi RS5 B9 Coupe Height Adjustable Lowering Spring Kit","description":"\u003cdiv class=\"collateral-box\"\u003e\n\u003cdiv class=\"product-specs\"\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp dir=\"ltr\" class=\"font-claude-response-body break-words whitespace-normal\"\u003eGet the best of both worlds with KW's Height Adjustable Lowering Springs - combining the benefits of a lowering spring with the precision of a coilover, letting you dial in your RS5 Coupe's ride height exactly rather than committing to a single fixed drop. Lowering the centre of gravity sharpens handling, lifts driving dynamics, and gives the car a more sporting character on the road.\u003c\/p\u003e\n\u003cp dir=\"ltr\" class=\"font-claude-response-body break-words whitespace-normal\"\u003eThe full adjustment range is TÜV-approved in Germany, so you get genuine flexibility within a range that's been officially tested and signed off - not just a guideline. Threaded columns are made from galvanised steel for long-term durability, and the kit arrives complete and ready to install, with full documentation included for straightforward use and, where applicable, road-legal registration.\u003c\/p\u003e\n\u003cp dir=\"ltr\" class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003ePlease select your variant at checkout:\u003c\/strong\u003e this kit is available in two versions depending on your RS5's factory suspension - with DRC (adaptive electronic dampers) or without DRC (standard dampers). Selecting the correct one is essential for proper fitment.\u003c\/p\u003e\n\u003cp dir=\"ltr\" class=\"font-claude-response-body break-words whitespace-normal\"\u003e \u003c\/p\u003e\n\u003cp dir=\"ltr\" class=\"font-claude-response-body break-words whitespace-normal\"\u003e \u003c\/p\u003e\n\u003ch2 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\" dir=\"ltr\"\u003eWhy Choose This Spring Kit\u003c\/h2\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\" dir=\"ltr\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eIndependently adjustable ride height\u003c\/strong\u003e - dial in your exact drop rather than a fixed setting\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eTÜV-approved adjustment range\u003c\/strong\u003e - officially tested, not just a manufacturer estimate\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eComplete, ready-to-install set\u003c\/strong\u003e - front and rear springs included\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eGalvanised steel threaded columns\u003c\/strong\u003e - built for long-term durability\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eFull documentation included\u003c\/strong\u003e - supports easy use and registration where required\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eAvailable in DRC and non-DRC variants\u003c\/strong\u003e - matched to your car's factory damper setup\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\" dir=\"ltr\"\u003eCompatibility \u0026amp; Variants\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp dir=\"ltr\" class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eWith DRC - Part Code 253100BX\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\" dir=\"ltr\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eAudi RS5 Coupe (B9, 2018+) with factory DRC adaptive dampers\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eFront lowering: 0-20mm | Rear lowering: 0-25mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp dir=\"ltr\" class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eWithout DRC - Part Code 253100BS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\" dir=\"ltr\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eAudi RS5 Coupe (B9, 2018+) with standard (non-adaptive) dampers\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eFront lowering: 0-20mm | Rear lowering: 0-25mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\" dir=\"ltr\"\u003eWhat's Included\u003c\/h2\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\" dir=\"ltr\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eFront axle springs (height adjustable)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eRear axle springs (height adjustable)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eVehicle-specific bump stops with dust protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"KW","offers":[{"title":"Without DRC (Dynamic Ride Control)","offer_id":54212991811917,"sku":"253100BS","price":909.63,"currency_code":"EUR","in_stock":false},{"title":"With DRC (Dynamic Ride Control)","offer_id":54212991844685,"sku":"253100BX","price":909.63,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0980\/4808\/2253\/files\/kw-audi-rs5-b9-coupe-2017-height-adjustable-lowering-spring-kit.jpg?v=1784796932"},{"product_id":"kw-audi-rs5-b9-sportback-height-adjustable-lowering-spring-kit","title":"KW Audi RS5 B9 Sportback Height Adjustable Lowering Spring Kit","description":"\u003cdiv class=\"collateral-box\"\u003e\n\u003cdiv class=\"product-specs\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp dir=\"ltr\" class=\"font-claude-response-body break-words whitespace-normal\"\u003eGet the best of both worlds with KW's Height Adjustable Lowering Springs - combining the benefits of a lowering spring with the precision of a coilover, letting you dial in your RS5 Sportback's ride height exactly rather than committing to a single fixed drop. Lowering the centre of gravity sharpens handling, lifts driving dynamics, and gives the car a more sporting character on the road.\u003c\/p\u003e\n\u003cp dir=\"ltr\" class=\"font-claude-response-body break-words whitespace-normal\"\u003eThe full adjustment range is TÜV-approved in Germany, so you get genuine flexibility within a range that's been officially tested and signed off - not just a guideline. Threaded columns are made from galvanised steel for long-term durability, and the kit arrives complete and ready to install, with full documentation included for straightforward use and, where applicable, road-legal registration.\u003c\/p\u003e\n\u003cp dir=\"ltr\" class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003ePlease select your variant at checkout:\u003c\/strong\u003e this kit is available in two versions depending on your RS5's factory suspension - with DRC (adaptive electronic dampers) or without DRC (standard dampers). Selecting the correct one is essential for proper fitment.\u003c\/p\u003e\n\u003cp dir=\"ltr\" class=\"font-claude-response-body break-words whitespace-normal\"\u003e \u003c\/p\u003e\n\u003ch2 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\" dir=\"ltr\"\u003eWhy Choose This Spring Kit\u003c\/h2\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\" dir=\"ltr\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eIndependently adjustable ride height\u003c\/strong\u003e - dial in your exact drop rather than a fixed setting\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eTÜV-approved adjustment range\u003c\/strong\u003e - officially tested, not just a manufacturer estimate\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eComplete, ready-to-install set\u003c\/strong\u003e - front and rear springs included\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eGalvanised steel threaded columns\u003c\/strong\u003e - built for long-term durability\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eFull documentation included\u003c\/strong\u003e - supports easy use and registration where required\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eAvailable in DRC and non-DRC variants\u003c\/strong\u003e - matched to your car's factory damper setup\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\" dir=\"ltr\"\u003eCompatibility \u0026amp; Variants\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp dir=\"ltr\" class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eWith DRC \u003c\/strong\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003e- Part Code 253100CT\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\" dir=\"ltr\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eAudi RS5 Sportback (B9, Quattro, 06\/2018+) with factory DRC adaptive dampers\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eFront lowering: 5-25mm | Rear lowering: 0-25mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp dir=\"ltr\" class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eWithout DRC - Part Code 253100CS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\" dir=\"ltr\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eAudi RS5 Sportback (B9, 2019+) with standard (non-adaptive) dampers\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eOnly fits cars with a 48.5mm front damper diameter (not 50mm) — measured at the damper body just below the OE spring seat\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eFront lowering: 5-25mm | Rear lowering: 0-25mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\" dir=\"ltr\"\u003eWhat's Included\u003c\/h2\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\" dir=\"ltr\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eFront axle springs (height adjustable)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eRear axle springs (height adjustable)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eVehicle-specific bump stops with dust protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"KW","offers":[{"title":"Without DRC (Dynamic Ride Control)","offer_id":54212991877453,"sku":"253100CS","price":909.63,"currency_code":"EUR","in_stock":false},{"title":"With DRC (Dynamic Ride Control)","offer_id":54212991910221,"sku":"253100CT","price":909.63,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0980\/4808\/2253\/files\/kw-audi-rs5-b9-sportback-2017-height-adjustable-lowering-spring-kit.jpg?v=1784796781"},{"product_id":"milltek-sport-audi-rs4-b9-rs5-b9-rs6-c8-rs7-c8-active-valve-control","title":"Milltek Sport Audi RS4 B9 \/ RS5 B9 \/ RS6 C8 \/ RS7 C8 Active Valve Control","description":"\u003cp dir=\"ltr\"\u003eMilltek Sport's Active Valve Control system for the Audi RS4 (B9), RS5 (B9), RS6 (C8), and RS7 (C8) gives you genuine, direct control over the exhaust valve behaviour from inside the cabin, independent of the car's factory drive mode settings. Switch between a quieter, more restrained setting for early mornings or long motorway drives, and a fuller, more purposeful sound on demand, letting the twin-turbo V6 or V8 across this range make its presence known exactly when you want it to.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eThis is a genuinely popular addition for owners who want flexibility, sportier sound when you want it, without being locked into one setting permanently or needing to compromise on everyday usability. Whether you're pulling out of a quiet residential street early in the morning or opening things up on a spirited weekend drive, this system puts that decision back in your hands rather than leaving it tied to whichever drive mode the car happens to be in.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e confirm exact cross-platform fitment with your supplier before publishing, as this same part number spans four genuinely different models (RS4, RS5, RS6, RS7) across two chassis generations.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e \u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003eWhy Choose This Active Valve Control\u003c\/h2\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003eGenuine cockpit control over exhaust valve behaviour, entirely independent of the car's drive mode\u003c\/li\u003e\n\u003cli\u003eSwitch between a quieter, restrained setting and a fuller, more purposeful sound on demand\u003c\/li\u003e\n\u003cli\u003eShared fitment across the RS4\/RS5 B9 and RS6\/RS7 C8 range\u003c\/li\u003e\n\u003cli\u003eGenuinely useful for balancing daily-driver civility with weekend driving character\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 RS4 (B9)\u003c\/li\u003e\n\u003cli\u003eAudi RS5 (B9)\u003c\/li\u003e\n\u003cli\u003eAudi RS6 (C8)\u003c\/li\u003e\n\u003cli\u003eAudi RS7 (C8)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Milltek Sport","offers":[{"title":"Default Title","offer_id":54638951891277,"sku":"SSXAU1052","price":557.05,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0980\/4808\/2253\/files\/Milltek_Sport_Audi_RS4_B9_RS5_B9_RS6_C8_RS7_C8_Active_Valve_Control.webp?v=1788465212"},{"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"},{"product_id":"milltek-sport-audi-rs4-rs5-b9-2-9-v6-turbo-avant-opf-gpf-large-bore-downpipe-and-de-cat","title":"Milltek Sport Audi RS4\/RS5 B9 2.9 V6 Turbo Avant (OPF\/GPF) Large-Bore Downpipe and De-Cat","description":"\u003cp dir=\"ltr\"\u003eMilltek Sport's large-bore downpipe for the Audi RS4\/RS5 (B9) 2.9 V6 Turbo, OPF\/GPF Models, replaces the factory downpipe 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 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. Intended primarily for track and off-road use, worth checking local emissions regulations before fitting to a road car, since removing catalytic converter function entirely will affect emissions compliance in most regions.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e \u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003eWhy Choose This Downpipe and De-Cat\u003c\/h2\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003eGenuinely larger diameter than the factory downpipe, reducing backpressure throughout\u003c\/li\u003e\n\u003cli\u003eMaximum flow and the greatest performance gain of any Milltek downpipe for this platform\u003c\/li\u003e\n\u003cli\u003eT-304 stainless steel construction, built for long-term durability\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 RS4 (B9) 2.9 V6 Turbo Avant, OPF\/GPF Models\u003c\/li\u003e\n\u003cli\u003eAudi RS5 (B9) 2.9 V6 Turbo, OPF\/GPF Models\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Milltek Sport","offers":[{"title":"Default Title","offer_id":54638952776013,"sku":"SSXAU820","price":2517.28,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0980\/4808\/2253\/files\/Milltek_Sport_Audi_RS4_B9_2.9_V6_Turbo_Avant_OPF_GPF_Large-Bore_Downpipe_and_De-Cat.webp?v=1788467100"},{"product_id":"milltek-sport-audi-rs4-rs5-b9-2-9-v6-turbo-avant-opf-gpf-hi-flow-sports-cats","title":"Milltek Sport Audi RS4\/RS5 B9 2.9 V6 Turbo Avant (OPF\/GPF) Hi-Flow Sports Cats","description":"\u003cp dir=\"ltr\"\u003eMilltek Sport's Hi-Flow Sports Cats for the Audi RS4\/RS5 (B9) 2.9 V6 Turbo Avant, OPF\/GPF Models, replace the restrictive factory catalytic converters with genuinely higher-flow metal substrate units, delivering improved flow while retaining meaningful emissions control, unlike a full de-cat pipe. Constructed from T-304 stainless steel throughout, these sports cats are built to outlast the factory components they replace, resisting the corrosion that eventually catches up with mild steel factory parts.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eUnlike a full de-cat pipe, this configuration retains genuine catalytic converter function, a sensible choice for owners wanting improved flow while staying closer to emissions compliance than a straight-through pipe. Reducing restriction at the catalytic converter stage is one of the more meaningful upgrades available on this twin-turbo V6 platform, letting the engine breathe more freely without stepping into full de-cat territory.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e \u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003eWhy Choose These Hi-Flow Sports Cats\u003c\/h2\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003eGenuinely higher flow capacity than the restrictive factory catalytic converters\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, built for long-term durability\u003c\/li\u003e\n\u003cli\u003eSpecifically engineered for OPF\/GPF-equipped models\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 RS4 (B9) 2.9 V6 Turbo Avant, OPF\/GPF Models\u003c\/li\u003e\n\u003cli\u003eAudi RS5 (B9) 2.9 V6 Turbo, OPF\/GPF Models\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Milltek Sport","offers":[{"title":"Default Title","offer_id":54638952808781,"sku":"SSXAU819","price":4722.68,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0980\/4808\/2253\/files\/Milltek_Sport_Audi_RS4_B9_2.9_V6_Turbo_Avant_OPF_GPF_Hi-Flow_Sports_Cats.webp?v=1788467182"},{"product_id":"milltek-sport-audi-rs5-b9-2-9-v6-turbo-coupe-cat-replacement-pipes","title":"Milltek Sport Audi RS5 B9 2.9 V6 Turbo Coupe Cat Replacement Pipes","description":"\u003cp dir=\"ltr\"\u003eMilltek Sport's Cat Replacement Pipes for the Audi RS5 (B9) 2.9 V6 Turbo Coupe replace the factory catalytic converters with straight-through stainless steel pipes, delivering maximum flow through this section of the exhaust system. This is the most extreme option available for this particular section of the exhaust, removing catalytic function entirely rather than the more moderate approach of a higher-flow sports cat.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eConstructed from T-304 stainless steel throughout, these pipes are built for long-term durability, resisting the corrosion that eventually catches up with mild steel factory parts. Intended primarily for track and off-road use, worth checking local emissions regulations before fitting to a road car, since removing catalytic converter function entirely will affect emissions compliance in most regions.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e \u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003eWhy Choose These Cat Replacement Pipes\u003c\/h2\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003eMaximum flow through this section, the most extreme option available for this platform\u003c\/li\u003e\n\u003cli\u003eT-304 stainless steel construction throughout, built for long-term durability\u003c\/li\u003e\n\u003cli\u003eGenuinely lets this twin-turbo V6 breathe with the least restriction possible\u003c\/li\u003e\n\u003cli\u003ePairs well with Milltek's Large-Bore Downpipes and Cat-Back for this platform\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\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":54638952874317,"sku":"SSXAU816","price":2336.59,"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_Cat_Replacement_Pipes.webp?v=1788467248"},{"product_id":"milltek-sport-audi-rs5-b9-2-9-v6-opf-gpf-cat-back-exhaust-system","title":"Milltek Sport Audi RS5 B9 Coupe 2.9 V6 (OPF\/GPF) Cat-Back Exhaust System","description":"\u003cp dir=\"ltr\"\u003eThe B9 RS5's twin-turbo 2.9-litre V6 pairs genuine coupe elegance with real performance credentials, and the factory exhaust, while far from bad, leaves real character on the table, tuned as much around noise regulations as outright drama. Milltek Sport's Cat-Back exhaust for the OPF\/GPF-equipped Coupe replaces everything from the gasoline particulate filter rearward, engineered to deliver genuine gains in flow, sound, and weight over the factory system while retaining the OPF\/GPF unit itself for continued emissions compliance.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eConstructed entirely from T-304 stainless steel, this system is built to outlast the car itself, resisting the corrosion that eventually catches up with mild steel factory systems, especially through wet European winters. Milltek's own sound engineers spend considerable time tuning each system's resonance and tone, striking a genuine balance between letting this twin-turbo V6 sound properly purposeful and avoiding the drone that can plague poorly engineered aftermarket systems on a long motorway drive.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003ePlease select your type and tip finish at checkout:\u003c\/strong\u003e twelve configurations available, spanning Resonated, Part Resonated, and Non-Resonated tunes, each in a choice of Polished, Cerakote Black, Titanium, or Burnt Titanium oval tips.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e \u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003eWhy Choose This Exhaust System\u003c\/h2\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003eGenuine gains in flow, sound, and weight over the factory system\u003c\/li\u003e\n\u003cli\u003eT-304 stainless steel construction throughout, built to outlast the factory system\u003c\/li\u003e\n\u003cli\u003eRetains the OPF\/GPF unit for continued emissions compliance\u003c\/li\u003e\n\u003cli\u003eTwelve configurations spanning three sound profiles and four tip finishes\u003c\/li\u003e\n\u003cli\u003eMilltek's own sound engineering, letting the twin-turbo V6 sound properly purposeful\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, OPF\/GPF Models\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Milltek Sport","offers":[{"title":"Resonated \/ Polished Oval","offer_id":54638954578253,"sku":"SSXAU841","price":4517.24,"currency_code":"EUR","in_stock":false},{"title":"Resonated \/ Cerakote Black Oval","offer_id":54638954545485,"sku":"SSXAU842","price":4668.23,"currency_code":"EUR","in_stock":false},{"title":"Resonated \/ Titanium Oval","offer_id":54638954611021,"sku":"SSXAU843","price":4903.37,"currency_code":"EUR","in_stock":false},{"title":"Resonated \/ Burnt Titanium Oval","offer_id":54638954512717,"sku":"SSXAU844","price":5012.28,"currency_code":"EUR","in_stock":false},{"title":"Part Resonated \/ Polished Oval","offer_id":54638954643789,"sku":"SSXAU848","price":3987.55,"currency_code":"EUR","in_stock":false},{"title":"Part Resonated \/ Cerakote Black Oval","offer_id":54638954676557,"sku":"SSXAU847","price":4138.53,"currency_code":"EUR","in_stock":false},{"title":"Part Resonated \/ Titanium Oval","offer_id":54638954709325,"sku":"SSXAU846","price":4373.68,"currency_code":"EUR","in_stock":false},{"title":"Part Resonated \/ Burnt Titanium Oval","offer_id":54638954742093,"sku":"SSXAU845","price":4482.59,"currency_code":"EUR","in_stock":false},{"title":"Non-Resonated \/ Polished Oval","offer_id":54638954774861,"sku":"SSXAU849","price":4171.95,"currency_code":"EUR","in_stock":false},{"title":"Non-Resonated \/ Cerakote Black Oval","offer_id":54638954807629,"sku":"SSXAU850","price":4300.66,"currency_code":"EUR","in_stock":false},{"title":"Non-Resonated \/ Titanium Oval","offer_id":54638954840397,"sku":"SSXAU851","price":4476.4,"currency_code":"EUR","in_stock":false},{"title":"Non-Resonated \/ Burnt Titanium Oval","offer_id":54638954873165,"sku":"SSXAU852","price":4550.66,"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_OPF_GPF_Cat-Back_Exhaust_System.webp?v=1788511046"},{"product_id":"milltek-sport-audi-rs5-b9-sportback-2-9-v6-opf-gpf-cat-back-exhaust-system","title":"Milltek Sport Audi RS5 B9 Sportback 2.9 V6 (OPF\/GPF) Cat-Back Exhaust System","description":"\u003cp dir=\"ltr\"\u003eThe B9 RS5 Sportback's twin-turbo 2.9-litre V6 pairs genuine four-door practicality with real performance credentials, and the factory exhaust, while far from bad, leaves real character on the table, tuned as much around noise regulations as outright drama. Milltek Sport's Cat-Back exhaust for the OPF\/GPF-equipped Sportback replaces everything from the gasoline particulate filter rearward, engineered to deliver genuine gains in flow, sound, and weight over the factory system while retaining the OPF\/GPF unit itself for continued emissions compliance.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eConstructed entirely from T-304 stainless steel, this system is built to outlast the car itself, resisting the corrosion that eventually catches up with mild steel factory systems, especially through wet European winters. Milltek's own sound engineers spend considerable time tuning each system's resonance and tone, striking a genuine balance between letting this twin-turbo V6 sound properly purposeful and avoiding the drone that can plague poorly engineered aftermarket systems on a long motorway drive.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003ePlease select your type and tip finish at checkout:\u003c\/strong\u003e twelve configurations available, spanning Resonated, Part-Resonated, and Non-Resonated tunes, each in a choice of Polished, Cerakote Black, Titanium, or Burnt Titanium oval tips.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e \u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003eWhy Choose This Exhaust System\u003c\/h2\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003eGenuine gains in flow, sound, and weight over the factory system\u003c\/li\u003e\n\u003cli\u003eT-304 stainless steel construction throughout, built to outlast the factory system\u003c\/li\u003e\n\u003cli\u003eRetains the OPF\/GPF unit for continued emissions compliance\u003c\/li\u003e\n\u003cli\u003eTwelve configurations spanning three sound profiles and four tip finishes\u003c\/li\u003e\n\u003cli\u003eMilltek's own sound engineering, letting the twin-turbo V6 sound properly purposeful\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 Sportback 2.9 V6, OPF\/GPF\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Milltek Sport","offers":[{"title":"Resonated \/ Polished Oval","offer_id":54682979303757,"sku":"SSXAU833","price":4602.63,"currency_code":"EUR","in_stock":false},{"title":"Resonated \/ Cerakote Black Oval","offer_id":54682979336525,"sku":"SSXAU834","price":4753.62,"currency_code":"EUR","in_stock":false},{"title":"Resonated \/ Titanium Oval","offer_id":54682979369293,"sku":"SSXAU835","price":4988.77,"currency_code":"EUR","in_stock":false},{"title":"Resonated \/ Burnt Titanium Oval","offer_id":54682979402061,"sku":"SSXAU836","price":5097.67,"currency_code":"EUR","in_stock":false},{"title":"Non-Resonated \/ Polished Oval","offer_id":54682979434829,"sku":"SSXAU829","price":4142.25,"currency_code":"EUR","in_stock":false},{"title":"Non-Resonated \/ Cerakote Black Oval","offer_id":54682979467597,"sku":"SSXAU830","price":4270.96,"currency_code":"EUR","in_stock":false},{"title":"Non-Resonated \/ Titanium Oval","offer_id":54682979500365,"sku":"SSXAU831","price":4446.7,"currency_code":"EUR","in_stock":false},{"title":"Non-Resonated \/ Burnt Titanium Oval","offer_id":54682979533133,"sku":"SSXAU832","price":4520.95,"currency_code":"EUR","in_stock":false},{"title":"Part-Resonated \/ Polished Oval","offer_id":54682979565901,"sku":"SSXAU837","price":4032.1,"currency_code":"EUR","in_stock":false},{"title":"Part-Resonated \/ Cerakote Black Oval","offer_id":54682979598669,"sku":"SSXAU838","price":4183.09,"currency_code":"EUR","in_stock":false},{"title":"Part-Resonated \/ Titanium Oval","offer_id":54682979631437,"sku":"SSXAU839","price":4418.23,"currency_code":"EUR","in_stock":false},{"title":"Part-Resonated \/ Burnt Titanium Oval","offer_id":54682979664205,"sku":"SSXAU840","price":4527.14,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0980\/4808\/2253\/files\/Milltek_Sport_Audi_RS5_B9_Sportback_2.9_V6_OPF_GPF_Cat-Back_Exhaust_System.webp?v=1788853733"}],"url":"https:\/\/i6tuning.com\/collections\/rs5-b9-2017-2024.oembed","provider":"i6 Tuning","version":"1.0","type":"link"}