The Eventuri Audi B8 RS4 / RS5 Black Carbon Intake System is a complete re-engineering of the factory airbox and inlet tract, developed to deliver measurable power gains, improved throttle response, and a sharper induction sound while maintaining low intake air temperatures. Designed in collaboration with RS5 enthusiasts, this system replaces the restrictive OEM airboxes and ducting with a fully sealed carbon architecture that allows airflow to remain smooth and laminar from the front scoops to the throttle bodies.

At the core of the system are Eventuri’s patent-pending carbon fiber housings, which are engineered to create an aerodynamically efficient airflow path rather than simply enclosing an open filter. By utilizing the Venturi effect, the intake maintains airflow velocity and reduces turbulence as air transitions through the filters and into the inlet tubes. The result is improved engine efficiency, stronger mid-range performance, and a more responsive driving experience.

A complete duct and scoop system ensures a consistent supply of ambient air to the sealed housings, helping to minimize heat soak in demanding driving conditions. Each component is designed to function as part of an integrated system, delivering industry-leading performance, sound, and engine bay aesthetics for the high-revving 4.2 FSI platform.

Product Details

• Patent-pending carbon fiber intake housings
• Pre-preg black carbon fiber construction with high-gloss finish
• High-flow performance air filters
• CNC-machined and anodized aluminum MAF sensor housings
• Machined plastic MAF sensor mounts
• CNC-machined secondary air flow breather adapter
• Aluminum intake cowls
• Laser-cut mounting brackets
• Laser-cut heat shields with neoprene lining
• Coated aluminum upper and lower air scoops
• High-quality silicone couplers with OEM-spec hose clamps
• Performance gain: 15–20hp, 12–18ft-lb at the wheels
• Replacement filters: 2 x EVE-151-G2-FTR (Type S)
• Direct bolt-on installation
• SKU: EVE-RS5-CF-INT

Vehicle Applications

• Audi B8 RS4
• Audi B8 RS5 Coupe
• Audi B8 RS5 Cabriolet

Notes

• Designed and hand-assembled in the UK
• This item is not eligible for return once opened
• Warranty coverage and damage-in-transit support are fully provided
• View emissions compliance notice