Bilstein B12 (Pro-Kit)-Suspension Kit (46-181169) 15320 Increases octane rating by up

Increases octane rating by up to 25 points for safer boost and timing gains

T304 Stainless Steel Construction

which is nearly impossible to reverse without replacement of the entire bumper assembly

Air Springs/Hardware

and aggressive sound

Bilstein B12 (Pro-Kit)-Suspension Kit (46-181169) 15320 Increases octane rating by upBilstein B12 (Pro Kit) suspension kits are a complete set of B8 Performance Plus 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 aesthetics.