The Eventuri Carbon Intake for the Audi C7 S6 and S7 sets a new benchmark for intake design on this platform. It was developed to achieve two objectives: de-restrict the turbo inlet paths, and maintain low inlet temperatures.
The first objective was met by providing each turbo with its own separate filter and Venturi stack, reducing drag and allowing the turbos to work more efficiently. The two Venturi stacks mount to the filters and transition smoothly to the turbo tubes, maintaining laminar flow throughout the tubing — not just another cone filter with a heat shield. The second was met by enclosing the filters inside a carbon airbox, fed by an additional scoop behind the front grill.
The C7 engine bay has multiple heat sources from different directions — the engine and turbos, a heat exchanger under the headlamp, and hot air pushed into the intake area when the radiator fan operates. During development Eventuri tested two open filters with heat shielding, and inlet temperatures increased significantly, causing a loss of power — so the carbon airbox enclosure was designed to maximise the available volume and block all sources of heat. Back-to-back dyno testing on the same day, bonnet closed, showed a gain of approximately 19hp and 17ft-lb, translating to sharper part and full throttle response with the car pulling more eagerly to the redline.
Performance gain: Approximately 19hp and 17ft-lb
Filter Type:
Key Features:
- Separate filter and Venturi stack for each turbo, reducing drag and maintaining laminar flow to the turbo tubes
- Sealed carbon airbox enclosure blocks all engine bay heat sources, where open filters and shields cannot
- Additional scoop behind the front grill feeds the filters with cold air
- Airbox designed to maximise the volume available when removing the OEM airbox
- Back-to-back dyno tested with sharper part and full throttle response
- Full black carbon finish
Compatible With:
- Audi S6 (C7)
- Audi S7 (C7)
