BC Racing ER Series Coilover Kit Subaru STI Sedan 2011-2014 | F-17-ER vendor_Cusco For best results use with

For best results use with Torque Solution's passenger side engine mount

Usage Example:

Instructions & Decal

especially if you have purchased your WRX or STi used

BC Racing ER Series Coilover Kit Subaru STI Sedan 2011-2014 | F-17-ER vendor_Cusco For best results use withThe 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