the AST Lowering Springs maintain much of the comfort expected from OEM components while delivering improved handling and stability
The high-flow downpipe produces an enhanced sound that delivers a pure racing emotion and fantastic feedback at high revs
This warranty reflects CSF’s commitment to providing reliable and high-quality cooling solutions that meet the expectations of professional tuners and automotive enthusiasts
MHD UNI Adapter Automatically detects vehicle type and uses the best available technology
KW's exclusive patented system has dual-level valves that allow for adjustment of the rebound dampening for road 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,