BC Racing ZR Series BMW M3 F80 / M4 F82 RWD (14-20), 3-bolt top mount
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- 14 days to returnUnfitted and in its original packaging
- Pay in instalmentsFinance your purchase at checkout
- Collection at our shopCartagena, Spain
With the ZR Series, weight transfers and sharp road impacts can be treated separately. Low-speed compression governs how the body settles under braking, cornering, and acceleration; high-speed compression handles kerbs and bumps; and rebound, which is independently adjustable, controls the wheel's return after each compression. There are 20, 12, and 30 clicks respectively, featuring a digressive piston and a double-piston design.
Complete kit for all four wheels of the BMW M3 F80 / M4 F82 RWD (14-20), 3-bolt top mount. Weighs 23 kg. Manufacturer part number I-49-ZR.
Equipped with at the front and at the rear. The front axle allows for camber adjustment. Ride height is adjusted independently of spring preload, and the tapered bottom collar prevents the setting from shifting with use. Includes dust covers to protect the seals and a 1-year warranty against manufacturing defects.
There are 2 stiffness combinations available. The one BC Racing defines as standard for this car is 6/13 kg/mm.
Before you buy
The shock absorber is a cartridge housed inside a threaded body, with grease between the two parts to prevent metal-on-metal contact. This must be cleaned and replenished periodically to avoid noise; it is simple maintenance that does not require opening or re-pressurizing the shock absorber. For this reason, BC Racing targets this series at track use and recommends BR, DS, ER, or ZX for a daily-driven car.
Not valid for the convertible version.