Bilstein B12 2009 Audi A4 Base Front and Rear Suspension Kit Suspension>Strut Bars Easy filter access for monitoring

Easy filter access for monitoring & cleaning

our engineers swapped out the OEM suspension for our double-bellow air springs

This kit makes it possible to install a Bilstein ride height adjustable coilover kit and retain the full functionality of the factory active sway bar system

We pride ourselves on making sure that every Camaro kit we build not only provides a great ride

The unique filter-to-housing interface allows for maximum filter size which increases the available air volume while simplifying the installation process

Bilstein B12 2009 Audi A4 Base Front and Rear Suspension Kit Suspension>Strut Bars Easy filter access for monitoringBilstein B12 (Pro Kit) suspension kits include a complete set of Bilstein Performance dampers paired with Eibach (Pro Kit) springs that provide moderate lowering between 24 40mm (depending on application). These kits offer dampers and springs that are tuned for each specific application to provide the best fixed height lowering solution. Bilstein B12 (Pro Kit) suspension kits provide the perfect combination of suspension dynamics, quality and