BC Racing Double Adjustable Inverted HM Series Coilovers w/Springs 97-01Impreza WRX

The BC Racing HM Series Coilover System combines features from the RM Series and ER Series. It utilizes an inverted mono-tube damper with independent compression and rebound adjustment. Each HM Series Coilover System uses inverted mono-tube dampers front and rear on McPherson strut vehicles with steel braided lines leading from the top of the damper to external reservoirs. These external reservoirs provide higher oil capacity and increased thermal dissipation, and also house a secondary damping piston. The system is highly customizable, includes Swift Springs as standard, features a linear twin-piston design, and offers height adjustment independent of spring compression. It provides 30-clicks of compression adjustment via the external reservoirs and 30-clicks of rebound adjustment from the bottom of the damper. Front and rear camber plates are standard on applicable kits, and front and rear pillowball mounts are standard where camber plates do not apply. They are custom valved to match requested spring rates and come with a 1-year warranty against manufacturer's defects, being fully rebuildable.