Bilstein 03-08 BMW Z4 (E85) B8 Performance Plus Rear Monotube Shock Absorber 1974-jeep-cj5-esi6841140 filtered air is routed back

filtered air is routed back through the engine to promote negative crankcase pressure for optimal performance

Note: Some images may depict the optional Eventuri carbon engine cover

Fitment of the fuel rail may require modification to vacuum lines and removal of the PCV system and as such is not recommended for street-driven vehicles and is intended for race builds

PTFE material compatible with all fuel types including E85

Peak Horsepower Increase: 19 whp

Bilstein 03-08 BMW Z4 (E85) B8 Performance Plus Rear Monotube Shock Absorber 1974-jeep-cj5-esi6841140 filtered air is routed backBilstein B8 Performance Plus dampers are a performance upgrade to OE dampers designed to be paired with aftermarket lowering springs. These dampers offer application specific valve settings with a monotube design to bring out the best handling performance of a vehicle. Each damper is rigorously tested for quality that meets or exceeds OE standards. B8 Performance Plus dampers are the ideal solution for pairing with a lowering spring for improved