Vibrant Bellmouth Velocity Stack Aluminum (3.5in Neck O.D. 6in Bellmouth O.D.) 5x114.3 B6 Performance dampers will provide

B6 Performance dampers will provide improved safety and handling performance with the added benefit of world-famous Bilstein quality

A system with bright chrome on T-304 stainless steel tip

ORB-12 female outlet port

OE style booted ball joints and bonded rubber bushings maintain factory ride

0 Liter A5SR1

Vibrant Bellmouth Velocity Stack Aluminum (3.5in Neck O.D. 6in Bellmouth O.D.) 5x114.3 B6 Performance dampers will provideVibrant Performance Bellmouth style Velocity Stacks allow for less turbulent air to enter your intake, resulting in air flow improvements and, ultimately, torque and horsepower gains. They are spun from 1 8" (3mm) thick 6061 Aluminum Alloy.