Bilstein B6 Shock Absorber Front Right - BMW Z3M Roadster | Coupe Seat The filter housing itself uses

The filter housing itself uses our patent pending "Venturi" design which allows for laminar flow from the filter to the outlet - by avoiding turbulence we reduce the drag on the turbo

with a non-valved system

this will help you build more boost and leave harder while launching

Enhances the aggressive styling of the Akrapovič exhaust

Bilstein B6 Shock Absorber Front Right - BMW Z3M Roadster | Coupe Seat The filter housing itself usesThe BILSTEIN B6 is ideal gas pressure shock absorber for those who refuse to compromise between performance or comfort. Better vehicle dynamics in any situation. For shock absorbers heavy loads or trailering are a big challenge. Built to OE quality standards, the BILSTEIN B6 delivers increased performance when demands are high. Even without lowering you will get better vehicle dynamics for a comfortable street performance in town and on the highway.