BC Racing ER Series Coilovers for 1995-1998 Nissan 240SX RWD (S14)BC Racing ER Series Coilovers for the 1995 1998 Nissan 240SX (S14) put race grade adjustability in reach of the serious track day driver, with independent compression and rebound tuning at every corner. Every kit is extensively tested on the 240SX S14 chassis and refined until it balances ride quality with performance the reason 240SX coilovers from BC Racing are the best selling adjustable kits in their segment worldwide. ER Series kits run a linear