Bilstein B12 Pro-Kit (Front / Rear) - BMW / M235iBilstein 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

When driving to and from the track

***THE FOG LIGHT COVER FOR THIS PRODUCT DOES NOT FIT THE BASE MODEL***

plastics and metal contacts deteriorate

Eliminates Heat Soak and Lowers Intake Air Temperatures (IATs) for Maximum Performance in High-Performance and Race Conditions Stage 1 (Stock Tune) +20 WHP / +18 WTQ*

1K0-612-041-GN / 1K0612041 GN / 1K0 612 041 GN / 1K0612041GN

which is inherent to the casting process

Stage 2 Engine Software is for use with the Ram Air Intake Duct optimizing performance and drivability

Fits all 02A

5psi resulting in an instant +30-40HP & +35-45TQ gain

Move the vehicle slightly to treat the underside of the tires

8L 24V only

BMW 323i 2006-2010