Bilstein B12 2003 Audi A4 Quattro Base Front and Rear Complete Suspension Kit Cooling>Expansion Tanks BMR's suspensions DSL010 bolt-on Driveshaft

BMR's suspensions DSL010 bolt-on Driveshaft Safety Loop is available in black hammertone and red powdercoat for long-lasting good looks

B6 Performance (DampTronic) dampers will deliver improved safety and handling performance in a package compatible with factory electronic damping control

The air filter is located in the original air box space and is protected by a replacement air box which is designed to reduce intake air temperature and increase horsepower

5-07 Cummins 325/600 engine

Add on the optional Super-Scoop (42190 for standard bumper or 42191 for painted bumper)

Bilstein B12 2003 Audi A4 Quattro Base Front and Rear Complete Suspension Kit Cooling>Expansion Tanks BMR's suspensions DSL010 bolt-on DriveshaftBilstein 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