Nissan D-18 Skyline R34 GTS (Rear Fork) 1999-2002 ER Coilover make-bmw-model-m3-year-2003 Lower spring rates can be

Lower spring rates can be stiffened up by using the wide damping range as an artificial spring rate

For racers and enthusiasts that are looking for more adjustability in terms of varying compression and rebound settings

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For Maximun adjustability range

The ultra wide range of adjustment offered by the CFD piston allows for the convenience of tuning your suspension without having to revalve your dampers

Nissan D-18 Skyline R34 GTS (Rear Fork) 1999-2002 ER Coilover make-bmw-model-m3-year-2003 Lower spring rates can beThe BC Racing ER Series Coilover System is the next evolution in your suspension tuning and vehicle setup needs. The ER Series offers 30 clicks of independently adjustable compression and rebound with remote reservoirs to increase oil capacity and help with faster heat dissipation. Each ER Series Coilover System undergoes the same rigorous testing and development as the coilover series that precede it, with the addition of more extensive real world