BC Racing Coilover ER 97-01 Impreza WRX

The BC Racing ER Series Coilover System is engineered for advanced suspension tuning and vehicle setup. Featuring 30-clicks of independently adjustable compression and rebound, these coilovers utilize remote reservoirs to enhance oil capacity and improve heat dissipation. Each ER Series Coilover System undergoes rigorous testing, including extensive real-world track evaluation. Ideal for racers and enthusiasts seeking precise control over compression and rebound settings, the ER Series offers a highly customizable, mono-tube damper design with linear twin-piston construction. Key features include height adjustment independent of spring compression, front and rear camber plates (where applicable), and pillowball mounts. The system is compatible with custom spring rates and Swift springs, and can be custom valved to match specific driver preferences. It comes with a 1-year warranty against manufacturer defects and is fully rebuildable.