Product description

Eventuri Audi B9 S4 / S5 Carbon intake

Performance gain: 13-17 hp, 15-20ft-lb
V-Box acceleration: 60-130 mph reduced by 0.5 seconds

The Audi B9 S4 / S5 Eventuri intake was developed to provide a less restrictive airflow to the turbo while maintaining low intake temperatures. The S5/S4 engine compartment gets soaked very quickly, so simply an open cone system would result in better airflow but with higher intake temperatures. That's why we completely redesigned the intake path from the turbo intake pipe to the front grill with a highly efficient sealed system. The restrictive stock air box and flexible plastic intake pipe have been replaced with a Venturi filter housing and duct system with smooth transitions. Additionally, by removing the convoluted stock intake pipe and replacing it with our one-piece Venturi housing and solid pipe, the airflow is much smoother as it enters the turbo intake pipe. The resulting performance gains and aesthetics are industry-leading for this platform.

The Eventuri B9 S4/S5 intake system consists of a number of components designed to perform a specific purpose and manufactured to the highest standards. Here are the details for each component and the design ethos behind them:

Each intake system consists of:

• Carbon fiber venturi housing with integrated tube
• High Flow Generation 2 filter
• Carbon fiber intake duct
• Carbon fiber front
• High quality silicone fittings and OEM hose clamps
• Laser cut stainless steel bracket
• CNC machined mounting studs