BC Racing ER Series Coilover Kit Subaru WRX / STI 2015-2021 | F-25-ER Vehicle Model_Altima and LM-2 wideband systems

and LM-2 wideband systems

Replaceable clutch friction surface

Part #: LSD 183 L15

Compatible with 1/8" NPT oil pressure senders

BC Racing ER Series Coilover Kit Subaru WRX / STI 2015-2021 | F-25-ER Vehicle Model_Altima and LM-2 wideband systemsThe ER series coilovers feature large external front and rear fluid reservoirs with separate adjustments for rebound and compressions. An advanced twin piston shock design separates the ER series from rest of the pack, with pistons in both the shock body and the external reservoir for pinpoint accuracy. The external reservoir system holds dampening fluid separate for the main assembly, allowing more precise and repeatable shock feedback without