{"product_id":"eventuri-carbon-fibre-intake-system-for-audi-rs4-rs5-b8-4-2-fsi","title":"Eventuri Carbon Fibre Intake System for Audi RS4\/RS5 B8 4.2 FSI","description":"\u003cp\u003e\u003cstrong\u003ePerformance Gain: 15-20hp, 12-18ft-lb (At The Wheels)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Audi RS5\/RS4 Eventuri intake was developed after consultation and support from RS5 enthusiasts. We have completely re-engineered the inlet track from the ducts to the filters and the inlet tubes. The restrictive stock airboxes and duct feeds have been replaced with a highly efficient – fully sealed system with smooth transitions to allow the airflow to remain full and laminar. The resulting performance gains, sound and aesthetics are industry leading for this platform.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Eventuri Difference\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe RS5\/RS4 Eventuri system uses our Patent Pending Carbon fibre Housings which provide an aerodynamically efficient airflow path from the filters to the throttle bodies. Not just another cone filter with a heat shield but a unique design which invokes the Venturi affect.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.eventuri.net\/wp-content\/uploads\/2025\/10\/20545725229_6b47cf1b6e_b.webp\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eAbove is an independent dyno graph showing the comparison between the Eventuri and the stock airboxes on a standard RS5. As you can see, power is increased through a large portion of the rpm range not just at the peak. This translates on the road to increased part throttle and full throttle response with the car pulling much more eagerly to the redline. The testing was done on the same day back-to-back and temperatures were monitored to ensure consistency. The car was tested firstly with the stock intake – hood closed. We then left the car on the dyno and installed the Eventuri. The car was then run again – hood closed. Several runs were carried out with both configurations to get a consistent result. Since dyno figures vary between runs – for fairness we chose to publish figures using the highest stock run VS highest Eventuri run. Here you can see the 2 best runs with both configurations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Eventuri B8 RS5\/RS4 intake system consists of a number of components engineered to perform a specific purpose and fabricated to the highest of standards. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEach intake system consists of:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2 Carbon Fibre Venturi housings\u003c\/li\u003e\n\u003cli\u003e2 High Flow Double Cone Air Filters\u003c\/li\u003e\n\u003cli\u003e2 Aluminium Cowls for smooth airflow entry\u003c\/li\u003e\n\u003cli\u003e2 Carbon Fibre Inlet Tubes with integrated breather attachments\u003c\/li\u003e\n\u003cli\u003e2 Carbon Fibre Intake Ducts\u003c\/li\u003e\n\u003cli\u003e2 Carbon Fibre Front Scoops\u003c\/li\u003e\n\u003cli\u003e2 Laser Cut Stainless Steel Scoop Extension Plates\u003c\/li\u003e\n\u003cli\u003eLaser Cut Heat Shields with Heat Reflective Lining\u003c\/li\u003e\n\u003cli\u003eHigh Quality Silicon Couplers and OEM Spec Hose Clamps\u003c\/li\u003e\n\u003cli\u003eBreather Hose Removal Tool\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003ciframe width=\"360\" height=\"203\" src=\"https:\/\/www.youtube.com\/embed\/4D8-ZTbPOJw?si=ODyEFtxx-gLnoDZG\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/Z_0qNGjdVQY?si=Pp8ZbVGMPpJ9GQYt\" height=\"203\" width=\"360\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003ca href=\"https:\/\/www.eventuri.net\/wp-content\/uploads\/2025\/10\/RS4-RS5-Installation-Guide1-2.pdf\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cem\u003e\u003cstrong\u003eFitting Instructions\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003e*Some of the photos show our optional carbon engine and slam panel covers.\u003c\/p\u003e","brand":"Eventuri","offers":[{"title":"Default Title","offer_id":58104175657347,"sku":"EVE-RS5-INT","price":2550.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/6684\/4690\/files\/24388275351_bcb039d0d2_k.webp?v=1779458216","url":"https:\/\/jxlperformance.co.uk\/ar\/products\/eventuri-carbon-fibre-intake-system-for-audi-rs4-rs5-b8-4-2-fsi","provider":"JXL Performance","version":"1.0","type":"link"}