The Audi B9 S4/S5 Eventuri intake was developed to give less restrictive airflow to the turbo while maintaining low inlet temperatures. The B9 S4 / S5 engine bay becomes heat soaked very quickly, so Eventuri completely re-engineered the inlet track from the turbo inlet pipe to the front grill with a highly efficient sealed air intake system. The restrictive stock airbox and flexible plastic inlet pipe have been replaced with an Eventuri filter housing and a duct system with smooth transitions. By removing the convoluted stock inlet pipe and replacing it with the Eventuri one-piece Venturi housing and solid tube, the airflow is much smoother as it enters the turbo inlet tube. The resulting performance gains and aesthetics are industry leading for this platform.

Efficiency and Power. Eventuri's latest launch flexes their technological prowess—engineering an all-new system that defeats the S4 / S5's notorious heat soak issues while documenting proven and consistent gains. This new sealed system replacement promises a smoother airflow by capturing cool air from the front grille scoop and channeling it through their renowned Venturi filter housing and solid tube design.

Performance Gain: 13-17hp, 15-20ft-lb
V-Box Acceleration : 60-130mph Reduced By 0.5 Seconds

The Eventuri B9 S4/S5 intake system consists of a number of components engineered to perform a specific purpose and fabricated to the highest of standards.

Each intake system consists of: 

• Carbon Fiber Venturi housing with intergated tube
• High Flow Generation 2 Filter
• Carbon Fiber Intake Duct
• Carbon Fiber Front Scoop
• High Quality Silicon Couplers and OEM Spec Hose Clamps
• Laser Cut Stainless Steel Bracket Work
• CNC Machined Mounting Stubs

Performance Gain: 13-17hp, 15-20ft-lb

SKU: EVE-B9S5-CF-INT

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