BC Racing's inverted RM Series Coilovers include all of the great features of the BR Series model, then takes everything up a notch. By using an inverted coilover system, the vital damper fluid is moved away from detrimental heat sources to avoid overheating the fluid and causing damper fatigue under extreme conditions. The inverted setup also handles high-G loading more effectively and offers increased durability under extended stress situations, such as on a race track. An added advantage is the reduction of unsprung weight by moving the heavy portions to the chassis mounting points. This is a durable coilover setup for those looking to attach a road course, hill climb, or tarmac rally.