BC RACING COILOVERS HM SERIES - BMW 3 SERIES E46 98-06 (EXCL M3) Model-F8x M3/4 The TRS Stage 2 calibration

The TRS Stage 2 calibration takes the S58 platform even further with upgraded hardware

STG 1 Power increased to 230BHP and 380NM of torque

and validated in-house by TRS Performance

- Crossover pipe * recomended but not required

BC RACING COILOVERS HM SERIES - BMW 3 SERIES E46 98-06 (EXCL M3) Model-F8x M3/4 The TRS Stage 2 calibrationThe BC Racing HM Series builds on the capabilities of the RM range but adds fully independent 2 way damping adjustment for serious track use. Each HM kit features inverted monotube dampers with separate compression and rebound control, giving drivers the ability to fine tune handling balance with far greater precision. The inverted damper design relocates critical damper fluid and internal components away from heat sources such as brakes and hubs.