BC Racing ER-Series Coilovers (N-06-ER) 17375 you can turn your transmission

you can turn your transmission into a B&M-tuned unit

Up to 50% weight reduction compared to original panel

Includes one (1) replacement bellows air spring

The reason we draw users’ attention to the words Trackday ( also known in the USA as lapping ) is because of this material’s fantastic ability to bed in quickly

Included software designed for use on a factory engine (See notes)

BC Racing ER-Series Coilovers (N-06-ER) 17375 you can turn your transmissionOur 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