BC Racing ER Series Coilovers for Evo 1/2/3 (B-17-ER) Select:Standard BC Racing Springs throttle body

throttle body

47 C/R With 87

Includes all gaskets listed below for a full engine overhaul

the GrimmSpeed customer service team is ready to help you with any questions or concerns you might have

Now machined in-house at STM and features pointers to help alignment

BC Racing ER Series Coilovers for Evo 1/2/3 (B-17-ER) Select:Standard BC Racing Springs throttle bodyThe BC Racing ER Series coilover system for Evo 1 2 3 features large external reservoirs front and rear, independently adjustable rebound and compression, plus a mono tube twin piston design. Available with standard BC springs or upgrade to Swift. Ships with the recommended spring rates listed below. Vehicle Fitment: Evo 1 2 3 CE9A CD9A Part Numbers: B 17 ER Front Spring Rate: 7k Rear Spring Rate: 6k Recommended Use: Track, Street Shipping Times: Most