BC Racing HM Series Coilovers for 2006-2013 Bmw 3 Series Coupe RWD (E92)
BC Racing HM Series Coilovers for the 2006-2013 Bmw 3 Series Coupe RWD (E92) combine the inverted monotube damper design with independent 2-way adjustment — separate 30-level compression and rebound dials give you the full range of tuning capability in a package that also benefits from the thermal and unsprung mass advantages of the inverted layout. This is BC Racing's most capable street/track coilover for drivers who want maximum adjustability without going to a full race-spec setup.
Features
- 2-Way Inverted (30 levels each) damping adjuster
- Mono-tube damper with linear piston and hardened chrome shaft
- Ride height adjustable independent of spring preload
- Drop range: 1-2" below factory ride height
- Top mount: F
- Swift Spring upgrade available — select at checkout
- Adjuster extension kit available — select at checkout
- Rear extender kit available — select at checkout
- Fully rebuildable — replacement parts available from BC for the life of the shock
- 2-year manufacturer warranty against defects
Specifications
| Specification | Detail |
|---|---|
| Part Number | I-03 |
| Part Name | HM Series Coilovers |
| Vehicle | 2006-2013 Bmw 3 Series Coupe RWD (E92) |
| Damping Adjustment | 2-Way Inverted (30 levels each) |
| Drop Amount | Standard (1-2") |
| Ride-Height Adjustable | Yes |
| Spring Rate - Front | 62-170-5.5-S |
| Spring Rate - Rear | 62-240-8 |
| Top Mount Type | F |
| Rebuildable | Yes |
| Warranty | 2 Years |
| Swift Spring - Front (upgrade) | 62-178-X |
| Swift Spring - Rear (upgrade) | 62-228-X |
Vehicle Fitment
- 2006 Bmw 3 Series Coupe RWD (E92)
- 2007 Bmw 3 Series Coupe RWD (E92)
- 2008 Bmw 3 Series Coupe RWD (E92)
- 2009 Bmw 3 Series Coupe RWD (E92)
- 2010 Bmw 3 Series Coupe RWD (E92)
- 2011 Bmw 3 Series Coupe RWD (E92)
- 2012 Bmw 3 Series Coupe RWD (E92)
- 2013 Bmw 3 Series Coupe RWD (E92)
Product images may not represent the actual SKU. All suspension is designed to lower the vehicle. Factory ride height cannot be achieved for most applications. BC Racing coilovers do not interface with OEM electronic damping control systems.





