Bilstein
Bilstein B12 (Pro-Kit) 13-17 BMW 640i Gran Coupe Base L6 3.0L Front and Rear Suspension Kit
Bilstein 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)...