BC RACING COILOVERS HM SERIES - BMW 3 SERIES E46 CONVERTIBLE (98-06) Manufacturer-Dyno STG1 tuning will see around

STG1 tuning will see around 250BHP and 380Nm when using 99RON fuel

Stage 1 tuning will see around 270BHP and 600Nm

The STG3 Airtec intercooler is ideal for cars running lots of hardware and is going to be used hard on the track or fast road

and confidence-inspiring whether you’re on the road or the track

( you can also opt for XHP STG1 or STG2 if you prefer)

BC RACING COILOVERS HM SERIES - BMW 3 SERIES E46 CONVERTIBLE (98-06) Manufacturer-Dyno STG1 tuning will see aroundThe 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.