the AST Lowering Springs maintain much of the comfort expected from OEM components while delivering improved handling and stability
Whether you're looking for track-proven braking performance or enhanced control for spirited driving
This carefully calibrated lowering improves cornering stability and reduces body roll without compromising ride quality
MHD UNI Adapter Automatically detects vehicle type and uses the best available technology
The AST Lowering Springs for BMW 2 Series 218i/220i (03/2014-07/2021) are engineered to enhance your vehicle's performance by lowering its center of gravity while maintaining a high level of comfort
BC Racing BMW M3/M4 G80/G82 ZX Series 3 Way Adjustment Coilover Configuration:ZX 6.5/14 KG.MM (xDrive Models) the AST Lowering Springs maintainOverview The BC Racing ZX Series offers the highest level of adjustability within the BC Racing coilover system to date. Designed specifically for racing and track use, the ZX Series features 3 way adjustable damping force, providing 20 clicks of low speed compression, 12 clicks of high speed compression, and 30 clicks of rebound adjustment. The ZX Series adopts an upright cylinder design, allowing for the possibility of replacing the upper mount,