BC Racing ER Series Coilovers Audi This kit assumes coilovers to

This kit assumes coilovers to have enough clearance

G4+ and G4X ECUs

FD3S Series 8 RX7

Donut style 8mm Knock Sensor prewired with loom

This mod kit is not suitable for low power cars and may limit the wheel travel with extreme setups

BC Racing ER Series Coilovers Audi This kit assumes coilovers toWe supply the full BC Racing range. Please contact us for availability and pricing relating to your specific car. Prices may vary from car to car. ER Series Coilovers BC Racings premium flagship coilovers are the external reservoir ER Series with separate compression and rebound damping adjustment. The ER Series coilovers bring with them the high quality and unique features seen on the BR and RM type but have the additional benefit of external