SF Racing Sport Coilovers for 1996-2003 Infiniti QX4 (R50) 2500 BC Racing HM Series Coilovers

BC Racing HM Series Coilovers for the 2014-2015 BMW M4 (F82) combine the inverted-damper durability of the RM Series with the independent compression and rebound tuning of the ER Series — BC's pick for track-day McPherson-strut builds

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SF Racing Sport Coilovers for 1996-2003 Infiniti QX4 (R50) 2500 BC Racing HM Series CoiloversSF Racing Sport Coilovers for the 1996 2003 Infiniti QX4 (R50) are the best coilovers available for street driven cars. SF Sport Coilovers were designed to give a wide range of ride height adjustability without reducing the spring travel. Each corner of the car has 32 levels (or clicks) of damping adjustability. This combines both the rebound and compression into one adjustment knob. The coilovers also use rubber top mounts to help reduce the noise