BC Racing ZX Series Rear Integrated BMW M3 G80 / M4 G82 / M2 G87 RWD (+21)
- Shipping in 24-48 hSubject to availability
- 14 days to returnUnfitted and in its original packaging
- Pay in instalmentsFinance your purchase at checkout
- Collection at our shopCartagena, Spain
Of the entire range, the ZX Series is the one BC Racing targets for competition. The adjustment is divided into 3 independent ways, with 30 clicks of rebound, 20 of low-speed compression, and 12 of high-speed. Separating the two compressions allows for fine-tuning how the car settles under braking and corner entry without compromising how it handles curbs. Monotube with digressive piston, double piston, high viscosity index synthetic oil, and external reservoir to delay overheating.
Complete kit for all four wheels of the BMW M3 G80 / M4 G82 / M2 G87 RWD (+21). It comes in an integrated rear configuration: the rear spring and shock absorber form a single assembly instead of being separated as in the OEM setup, which allows for adjusting the rear ride height directly on the shock absorber. Weighs 24 kg. Manufacturer part number I-134-ZX.
Front mounts and rear mounts . The front axle allows for camber adjustment. Ride height is adjusted independently of spring preload, and the conical bottom collar prevents the setting from shifting with use. Includes dust covers to protect the seals and a 1-year warranty against manufacturing defects.
Supplied with a single spring rate, 12/14 kg/mm.
Before purchasing
Before installation, the chassis must be reinforced in the area of the rear mounts. The integrated assembly introduces loads that the original setup distributed differently, and BC Racing conditions the validity of the kit on this work being performed. This is a task for a specialized workshop and should be included in the estimate.