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  • Audi S5/S4 3.0 TFSI Eventuri Intake
  • Audi S5/S4 3.0 TFSI Eventuri Intake
  • Audi S5/S4 3.0 TFSI Eventuri Intake

Audi S5/S4 3.0 TFSI Eventuri Intake

Excluding GST |
Performance Gain: 17-22hp, 30-34ft-lb
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 Eventuri Difference
The B8 S4/S5 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. You can read more about the housing design and how it works
The Eventuri B8, B8.5 S4/S5 intake system consists of a number of components engineered to perform a specific purpose and fabricated to the highest of standards. Here are the details for each component and the design ethos behind them:
Each intake system consists of:
Carbon Fibre Venturi housing
High Flow Double Cone Air Filter
Aluminium Cowls for smooth airflow entry
Carbon Fibre Inlet Tubes with smooth taper
Carbon Fibre Intake Duct with secondary inlet and flexible tubing
Carbon Fibre Front Scoop
Laser Cut Stainless Steel Scoop Extension Plate
High Quality Silicon Couplers and OEM Spec Hose Clamps
Breather filter with adapter and laser
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