The Audi S4/S5 3.0T Eventuri intake was developed to give less restrictive airflow to the supercharger whilst maintaining low inlet temperatures. The S5/S4 engine bay becomes heat soaked very quickly so simply having an open cone system would result in better airflow but higher inlet temperatures. We therefore completely re-engineered the inlet track from the throttle body to the front grill with a highly efficient sealed system. The restrictive stock airboxes and duct feeds have been replaced with a Venturi filter housing and a duct system with smooth transitions to allow the airflow to remain full and laminar. The resulting performance gains and aesthetics are industry leading for this platform.
The B8 S4/S5 Eventuri system uses our Patent Pending Carbon fiber 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 that invokes the Venturi affect.
- Perfect Shape and Design
- Venturi housing
- High Flow Double Cone Air Filter
- Aluminum Cowls for smooth airflow entry
- Inlet Tubes with a smooth taper
- Intake Duct with secondary inlet and flexible tubing
- Front Scoop
- Laser Cut Stainless Steel Scoop Extension Plate
- High-Quality Silicone Couplers and OEM Spec Hose Clamps
- Breather filter with adapter and laser-cut bracket
- Perfect fitment
- Performance Gain: 17-22hp, 30-34ft-lb
In order to realize the gains from the intake, the S5 needs a remap so that any extra boost pressure is not bled away by the ECU. The car we used had a smaller pulley and stage 2 remap upgrade and we tested it with the stock airbox first, then with the Eventuri intake. The only change between runs was the intake system. Both tests had the remap and pulley upgrade.
- 2007 Audi S5 B8
- 2008 Audi S5 B8
- 2009 Audi S5 B8
- 2010 Audi S5 B8
- 2011 Audi S5 B8
- 2012 Audi S5 B8
Images are for representation purposes only and may differ depending on application.