Eibach lowering springs to fit BMW 3 series E46 330d saloon and coupe PRO-KIT catalytic convertor box removal upgrade A lightweight yet rigid aluminum

A lightweight yet rigid aluminum dust cap allows the R-Series Shallow Subwoofer to transition sound quickly with minimal distortion and project the bass off the surface of the speaker for hard-hitting yet smooth bass performance

Large cotton air filter for improved flow and heightened induction noise

Front/Rear: 30/30mm

Strut brace can be fitted on top of carpeted inner boost liners (as pictured)

Eibach lowering springs to fit BMW 3 series E46 330d saloon and coupe PRO-KIT catalytic convertor box removal upgrade A lightweight yet rigid aluminumEIBACH PRO KIT LOWERING SPRINGS BMW 3 series Model year E46 saloon and coupe ENGINE SIZE 330d ONLY Lowering front 30mm Lowering rear 20 25mm Kit has 4 springs The Eibach Pro Kit is the perfect answer for most popular street cars. Its our legendary spring system that dramatically improves both a vehicle's performance and appearance.? Pro Kit lowers your car's centre of gravity, reducing squat during acceleration, body roll in corners and excessive