Bilstein B12 Pro Kit - BMW F Series 4 Series 435i | 440i M235i For installing the slip-on system

For installing the slip-on system

while leaving the inside-cabin noise within reasonable levels

The appeal of Lightness and directional setup makes the forged Crypto an extremely appealing choice for those looking for forged applications

All the characteristics of the 987311 (easy fit

Turbulated heavy/duty bar/plate design for the most reliable & durable oil cooler available for the platform

Bilstein B12 Pro Kit - BMW F Series 4 Series 435i | 440i M235i For installing the slip-on systemFor vehicles with electronic suspension control The BILSTEIN B12 Pro Kit series offers the perfect start to lower your car and get that sporty driveability. The formula: Four high performance shock absorbers, four springs, best tuning and BILSTEIN expertise. A winning combination. The BILSTEIN B12 Pro Kit allows vehicles to be lowered up to 40mm. The kit has the perfect combination of sporty dynamics, aesthetics, and load bearing capacity. This