BC Racing ER Series Coilover Kit Subaru WRX 2002-2007 / STI 2004 | F-02-ER GT86_2017-2020 Cleaning Solution

Cleaning Solution

Due to the strong design of the control arms

Delivers more oxygen to the combustion chamber by drawing in cooler air

Part #: TRU-TH-N104

CP is a division of Pankl Racing Systems

BC Racing ER Series Coilover Kit Subaru WRX 2002-2007 / STI 2004 | F-02-ER GT86_2017-2020 Cleaning SolutionThe 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