BC Racing ER Series coilovers
BC Racing ER Series
Independent compression and rebound adjustment
The ER Series gives you 30 clicks of independently adjustable compression and 30 of rebound, with remote reservoirs. The reservoirs increase oil capacity and help the damper shed heat faster, so it holds up through long sessions.
This is a serious step towards the track: you set how the damper compresses and how it returns, separately.
Construction
- Monotube damper with a twin linear piston.
- Remote reservoirs for more oil and better cooling.
- Ride height on the threaded body. Rebuildable.
Adjustment
- 30 clicks of compression, from the remote reservoir.
- 30 clicks of rebound, from the top of the damper.
- Front and rear camber plates as standard where the car allows them, pillowball top mounts otherwise.
- Custom or Swift springs to order.
What it gives you
- Compression and rebound set independently.
- Remote reservoirs: more oil, better cooling, damping that stays consistent on track.
- Rebuildable, with a 1 year warranty against manufacturing defects.
Where it stops
- More than you need for road use alone.
- Running noise from a track setup is not covered by the warranty.
Who it is for
For regular track days, when you want to set compression and rebound separately.