The BC Racing ER Series Coilover System is the next evolution in your suspension tuning and vehicle setup needs. The ER Series offers 30-clicks of independently adjustable compression and rebound with remote reservoirs to increase oil capacity and help with faster heat dissipation.

Highly Customizable
Mono-Tube Damper
Linear Twin-Piston Design
Height Adjustment Independent Of Spring Compression
30-Clicks Of Compression Adjustment Via The External Reservoirs
30-Clicks Of Rebound Adjustment From The Top Of The Damper
Front And Rear Camber Plates Standard On All Applicable Kits
Front And Rear Pillowball Mounts Standard When Camber Plates Do Not Apply
Custom Spring Rates And Swift Spring Compatible
Custom Valved To Match The Drivers Requested Spring Rates
Swift Spring Upgrade Available On Most Applications
1-Year Warranty Against Manufacturers Defect
Fully Rebuildable

Each ER Series Coilover System undergoes the same rigorous testing and development as the coilover series that precede it, with the addition of more extensive real-world track testing. For racers and enthusiasts that are looking for more adjustability in terms of varying compression and rebound settings, look no further than the BC Racing ER Series Coilover System.

Mazda 3 MPS BK