BC RACING RM SERIES FITMENT FOR HONDA CIVIC EP3 03-05The BC Racing RM series feature high quality damping adjustable monotube inverted dampers at the front or front and rear, depending on vehicle. The RM coilovers offer the majority of the features of the BR series but with the additional benefit of the inverted damper unit. Inverting the damper unit brings with it a number of advantages. Unsprung weight is reduced by moving the oil and gas reservoir way from the hub and attaching it to the shell.