Further Information
The Eventuri B9 S4/S5 intake system was engineered to deliver less restrictive airflow to the turbo while maintaining low inlet temperatures through a sealed, highly efficient design. By replacing the restrictive stock airbox and flexible plastic inlet pipe with a patent-pending carbon fiber Venturi housing and optimized duct system, airflow enters the turbo with smooth transitions and laminar conditions. The result is industry-leading performance and aesthetics for the B9 platform.
Key Features:
- Patent-pending carbon fiber Venturi housing invokes aerodynamic acceleration effect
- Sealed system with front air scoop keeps inlet air temperatures low during heat soak
- Smooth transitions eliminate convoluted rubber sections for efficient turbo operation
- Complete carbon fiber construction provides superior heat insulation
- Laser-cut stainless steel bracket work secures to OEM rubber mounts for perfect fit
- High-flow Generation 2 filter enables even velocity profile through housing
Performance Notes:
- +13-17hp and +15-20ft-lb on B9 S4/S5
- 60-130mph acceleration reduced by 0.5 seconds (14.72s to 14.24s)
- 100-200Km/h acceleration improved from 12.45s to 12.12s
Includes:
- Carbon fiber Venturi housing with integrated tube
- High-flow Generation 2 filter
- Carbon fiber intake duct with secondary cold-region opening
- Carbon fiber front air scoop
- High-quality silicon couplers and OEM-spec hose clamps
- Laser-cut stainless steel bracket work
- CNC machined mounting stubs
Maximum airflow. Minimum temperatures. Maximum performance. Built for the B9 S4/S5.