BC Racing ER Series Coilover Kit Subaru WRX Hatchback 2008-2014 / Impreza Base Hatchback 2008-2011 | F-08-ER Type_Exhaust Front Pipes While some might find that

While some might find that the beehive spring design is new it has been used commonly in many OE engines as well as in all of the NASCAR and F1 engines of today

This adapter only works with a flared end and it creates a smooth transition from your 3" inch aftermarket downpipe to your OEM midpipe

The result is greater range & more precise adjustment & a more direct connection between body & rear suspension delivering more predictable dynamic behaviour

Most important

BC Racing ER Series Coilover Kit Subaru WRX Hatchback 2008-2014 / Impreza Base Hatchback 2008-2011 | F-08-ER Type_Exhaust Front Pipes While some might find thatThe 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