BC Racing DS Series BMW X4 F26 xDrive (14-18)
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- 14 days to returnUnfitted and in its original packaging
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- Collection at our shopCartagena, Spain
The DS Series is based on the same foundation as the BR but swaps the valve for a digressive one, which leans it more toward track use. It features 30 clicks of adjustment that simultaneously control compression and rebound, and the shock body is finished in satin chrome. A digressive valve does not provide the same damping force at all speeds: when the piston rod moves slowly, such as during braking or cornering, it offers high resistance and keeps the body flat; when the movement is fast, such as when hitting a curb, it opens up and allows the wheel to rise without transmitting the full impact.
Complete kit for all four wheels of the BMW X4 F26 xDrive (14-18). Weighs 24 kg. Manufacturer part number I-66-DS-DN.
Ride height is adjusted independently of spring preload, and the tapered lower locking collar prevents the setting from shifting with use. Includes dust boots to protect the seals and a 1-year warranty against manufacturing defects.
Supplied with a single spring rate: 6/7 kg/mm.