{"title":"Audi 4s Chassis","description":null,"products":[{"product_id":"exhaust-manifold-for-audi-r8-rws-5-2-fsi-v10-2016-2019","title":"VCTR Performance Audi R8 Exhaust Manifold","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\n\u003cp\u003eThe R8 V10's factory exhaust manifolds restrict flow from each bank before it reaches the exhaust system. This stainless steel replacement provides improved port geometry and flow capacity — supporting the exhaust path requirements of tuned R8 V10 applications.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Upgrade?\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eImproved exhaust flow geometry from the cylinder head\u003c\/li\u003e\n  \u003cli\u003eReduced restriction at the pre-cat \/ exhaust manifold section\u003c\/li\u003e\n  \u003cli\u003eStainless steel construction for improved durability and heat management\u003c\/li\u003e\n  \u003cli\u003eSupports modified R8 V10 applications beyond factory exhaust capacity\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eEngineering Focus\u003c\/h3\u003e\n\n\u003cp\u003eFabricated stainless steel construction for improved flow and durability over the factory cast manifolds. Designed for the naturally aspirated 5.2L V10 in the 4S R8.\u003c\/p\u003e\n\n\u003ch3\u003eBuilt for the Drive, Not Just the Dyno\u003c\/h3\u003e\n\n\u003cp\u003eA naturally aspirated V10 has no boost to compensate for a restrictive manifold — every bit of exhaust scavenging lost at the cylinder head is lost for good. Fixing the very first bottleneck in the exhaust path matters more on this engine than it would on anything turbocharged.\u003c\/p\u003e\n\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\n\u003cp\u003eCompatible with:\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eAudi R8 V10 5.2L 4S (2016–2019)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eStainless steel exhaust manifold assembly (pair)\u003c\/li\u003e\n  \u003cli\u003eSupplied gaskets and installation hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eMaterial: Stainless Steel\u003c\/li\u003e\n  \u003cli\u003eEngine: V10 5.2L FSI naturally aspirated\u003c\/li\u003e\n  \u003cli\u003eConstruction: Fabricated stainless\u003c\/li\u003e\n  \u003cli\u003eFitment: OEM head flange replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eShipping \u0026amp; Fit\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eConfirmed fitment by chassis and engine code before you buy, not after\u003c\/li\u003e\n  \u003cli\u003eWorldwide shipping, cost calculated at checkout for your destination\u003c\/li\u003e\n  \u003cli\u003eAustralian Consumer Law returns on all unused, unfitted parts\u003c\/li\u003e\n  \u003cli\u003eQuestions about your specific build? Message us — real people, real platform knowledge\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDelivery \u0026amp; Support\u003c\/h3\u003e\n\n\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","offer_id":52080753344832,"sku":"200257284:-1#R8","price":4869.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0985\/1152\/0064\/files\/ChatGPTImageMay29_2026_06_29_45PM.png?v=1780044071"},{"product_id":"factory-wholesale-stainless-steel-catback-exhaust-system-for-audi-r8-v10-5-2l-2017-vacuum-valve-racing-performance-exhaust-pipe","title":"VCTR Performance Audi R8 V10 Exhaust System","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\n\u003cp\u003eThe R8's V10 is one of the most sonically capable engines produced. The factory exhaust keeps it restrained. This catback system releases more of that V10 character.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Upgrade?\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eMore expressive V10 exhaust note compared to the factory system\u003c\/li\u003e\n  \u003cli\u003eStainless steel construction with matched exit tips\u003c\/li\u003e\n  \u003cli\u003eDirect replacement installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eBuilt for the Drive, Not Just the Dyno\u003c\/h3\u003e\n\n\u003cp\u003eA naturally aspirated V10 is increasingly rare territory, and the factory exhaust on the R8 is tuned more for road-noise compliance than for letting that engine actually be heard. This catback exists for one reason — to let the V10 do what it was always capable of.\u003c\/p\u003e\n\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\n\u003cp\u003eCompatible with:\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eAudi R8 V10 (4S, 2015+)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eComplete exhaust assembly\u003c\/li\u003e\n  \u003cli\u003eSupplied installation components\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eShipping \u0026amp; Fit\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eConfirmed fitment by chassis and engine code before you buy, not after\u003c\/li\u003e\n  \u003cli\u003eWorldwide shipping, cost calculated at checkout for your destination\u003c\/li\u003e\n  \u003cli\u003eAustralian Consumer Law returns on all unused, unfitted parts\u003c\/li\u003e\n  \u003cli\u003eQuestions about your specific build? Message us — real people, real platform knowledge\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDelivery \u0026amp; Support\u003c\/h3\u003e\n\n\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":52086018277696,"sku":"100007928:190091463#White;191284006:-1#120*40*30","price":4329.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0985\/1152\/0064\/files\/ChatGPTImageJun12_2026_05_23_20PM.png?v=1781249018"},{"product_id":"radium-fuel-hanger-surge-tank-audi-r8-lamborghini-gallardo-huracan-20-0860","title":"Radium Fuel Hanger Surge Tank - Audi R8 \/ Lamborghini Gallardo-Huracan - 20-0860","description":"\u003cp\u003eRadium Fuel Hanger Surge Tank for compatible R8 and Lamborghini applications. Adds an independent port-injection fuel supply while retaining the original direct-injection system. Aftermarket pump is sold separately. Confirm pump, plumbing and electrical requirements.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePart number:\u003c\/strong\u003e 20-0860\u003c\/p\u003e","brand":"Radium Engineering","offers":[{"title":"Default Title","offer_id":67881230369088,"sku":"20-0860","price":1568.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0985\/1152\/0064\/files\/20-0860_eb320a1b-fd47-4db5-aa78-4ed6439923a5.jpg?v=1793074074"},{"product_id":"apr-performance-carbon-fibre-front-air-dam-lip-audi-r8-type-4s-2016-2018-fa-508686","title":"APR Performance Carbon Fibre Front Air Dam\/Lip - Audi R8 Type 4S 2016–2018 - FA-508686","description":"\u003cp\u003eAPR Performance carbon-fibre front air dam\/lip for the specified Type 4S R8 front bumper. Confirm exact bumper and body configuration before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePart number:\u003c\/strong\u003e FA-508686\u003c\/p\u003e","brand":"APR Performance","offers":[{"title":"Default Title","offer_id":67881234170176,"sku":"FA-508686","price":4880.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0985\/1152\/0064\/files\/AudiR8Gen2FrontAirDamLR1-1024x1024.jpg?v=1793074102"},{"product_id":"apr-performance-carbon-fibre-side-rocker-extensions-side-skirts-audi-r8-type-4s-2016-2018-fs-508686","title":"APR Performance Carbon Fibre Side Rocker Extensions\/Side Skirts - Audi R8 Type 4S 2016–2018 - FS-508686","description":"\u003cp\u003eAPR Performance carbon-fibre side rocker extensions for the specified R8 Type 4S application. Mounting hardware included. Confirm body and sill configuration.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePart number:\u003c\/strong\u003e FS-508686\u003c\/p\u003e","brand":"APR Performance","offers":[{"title":"Default Title","offer_id":67881238200640,"sku":"FS-508686","price":5804.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0985\/1152\/0064\/files\/AudiR8Gen2SideRockerLR3-1024x1024.jpg?v=1793074138"},{"product_id":"apr-performance-carbon-fibre-front-bumper-canards-audi-r8-type-4s-2016-2018-ab-508682","title":"APR Performance Carbon Fibre Front Bumper Canards - Audi R8 Type 4S 2016–2018 - AB-508682","description":"\u003cp\u003eAPR Performance carbon-fibre front bumper canards with UV-resistant finish and mounting hardware. Confirm bumper application before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePart number:\u003c\/strong\u003e AB-508682\u003c\/p\u003e","brand":"APR Performance","offers":[{"title":"Default Title","offer_id":67881238626624,"sku":"AB-508682","price":1762.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0985\/1152\/0064\/files\/2016_AudiR8CanardsInstalled6-1024x1024_ca778921-5193-48a1-aef9-a4f6ae21b85f.jpg?v=1793074142"},{"product_id":"radium-fuel-rail-kit-audi-r8-type-4s-v10-lamborghini-huracan-20-0866","title":"Radium Fuel Rail Kit - Audi R8 Type 4S V10 \/ Lamborghini Huracan - 20-0866","description":"\u003cp\u003eRadium fuel rail and mounting hardware kit for compatible R8 Type 4S V10 and Huracan applications. Additional fittings, hoses and fuel plumbing are required. Confirm injector dimensions and fuel-system layout.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePart number:\u003c\/strong\u003e 20-0866\u003c\/p\u003e","brand":"Radium Engineering","offers":[{"title":"Default Title","offer_id":67881240920384,"sku":"20-0866","price":784.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0985\/1152\/0064\/files\/20-0866.jpg?v=1793074164"},{"product_id":"ohlins-electronic-dampening-control-edc-delete-kit-audi-r8-type-4s-lamborghini-huracan-35020-28","title":"Ohlins Electronic Dampening Control EDC Delete Kit - Audi R8 Type 4S \/ Lamborghini Huracan - 35020-28","description":"\u003cp\u003eÖhlins electronic damping cancellation kit for compatible R8 Type 4S 2015–2021 and Huracan 2014–2020 applications. Confirm original electronic damper equipment and connectors.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePart number:\u003c\/strong\u003e 35020-28\u003c\/p\u003e","brand":"Ohlins","offers":[{"title":"Default Title","offer_id":67881242558784,"sku":"35020-28","price":1418.95,"currency_code":"AUD","in_stock":true}]},{"product_id":"radium-intake-manifold-gasket-single-18-0090","title":"Radium Intake Manifold Gasket SINGLE 18-0090","description":"\u003cp\u003eThese OEM replacement Radium Engineering gaskets press into the lower intake manifold ports and seal to the upper intake manifold. They are compatible with many Audi\/Lamborghini engines including the 5.2L V10 engine found in the Audi R8 (Type 42) and Lamborghini Gallardo LP. They are NOT compatible with the later Audi R8 (Type 4S) and Lamborghini Huracan.\u003c\/p\u003e  \u003cp\u003eAs shown, these gaskets are used in the Radium Engineering Port Injection Kit.\u003c\/p\u003e  \u003cp\u003eNOTE: 18-0090 INCLUDES 1 GASKET ONLY. A TOTAL OF QUANTITY 10 ARE REQUIRED IF REPLACING ALL GASKETS.\u003c\/p\u003e  \u003cp\u003e \u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e\u003c\/p\u003e  \u003cul\u003e \t\u003cli\u003e2008-2015 Audi R8 Type 42 (V10)\u003c\/li\u003e \t\u003cli\u003e2004-2014 Lamborghini Gallardo L140 (V10)\u003c\/li\u003e \u003c\/ul\u003e","brand":"Radium Engineering","offers":[{"title":"Default Title","offer_id":67904235602240,"sku":"18-0090","price":30.95,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0985\/1152\/0064\/files\/18-0090.jpg?v=1793275879"},{"product_id":"radium-fuel-rail-plumbing-kit-20-0866-pk","title":"Radium Fuel Rail Plumbing Kit 20-0866-PK","description":"\u003cp\u003eThe plumbing kit allows a direct plug and play hookup of the Radium 20-0866 Fuel Rails (not included) to the OEM fuel system. The barbed fittings shown in the picture above and below mimic the OEM fuel rails. With these installed, the OEM rubber hoses that come from the RH and LH high pressure fuel pumps can be reconnected. However, an extra set of 8AN ORB to 6AN male fittings are provided for connect aftermaket fuel lines, if necessary. For maximum flow. a large insulated 8AN crossover hose is provided.\u003c\/p\u003e  \u003cp\u003eAlso, adapter fittings are provided that permit the OEM Bosch sensor to be reused (shown on right side).\u003c\/p\u003e  \u003cp\u003e \u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e\u003c\/p\u003e  \u003cul\u003e \t\u003cli\u003e2016+ Audi R8 Type 4S (V10)\u003c\/li\u003e \t\u003cli\u003e2014+ Lamborghini Huracan 724 (V10)\u003c\/li\u003e \u003c\/ul\u003e","brand":"Radium Engineering","offers":[{"title":"Default Title","offer_id":67904236650816,"sku":"20-0866-PK","price":397.95,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0985\/1152\/0064\/files\/20-0866-PK.jpg?v=1793275973"}],"url":"https:\/\/shop.vctrperformance.com\/collections\/chassis-audi-4s.oembed","provider":"VCTR","version":"1.0","type":"link"}