BC Racing ER-Series Coilovers (I-02-ER) 18560 All shocks are dyno-tested and

All shocks are dyno-tested and matched in pairs before shipping

TB45E Only

Constructed from one-piece carbon sheet to ensure consistent weave pattern and enhanced strength

Clear-Vue Window Provides Easy Inspection of Filter Without Disassembly

Remote reservoir dramatically increases shock oil capacity for even greater heat dissipation and damping sensitivity

BC Racing ER-Series Coilovers (I-02-ER) 18560 All shocks are dyno-tested andOur newest and most advanced model yet is the ER series coilover. It features large external reservoirs front and rear, separate rebound and compression adjustment and a twin piston design. The external reservoirs hold much more oil than the conventional coilovers, allowing the coilover to operate for a much longer period of time before overheating. The external reservoirs also house the secondary piston, which allows for the adjustment of