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BC Racing

BC Racing HM Series Coilovers for BMW 3 Series E90 E91 (05-11)

SKU: I-03-HM
Regular price £1,424.21 GBP
Regular price £1,499.17 GBP Sale price £1,424.21 GBP
Sale Sold out
Shipping calculated at checkout.
The BC Racing HM Series Coilover System gets its great qualities from a combination of two BC Racing Coilover Systems - the RM Series and ER Series. The HM Series uses an inverted mono-tube damper, just like the RM Series, but adds the independent compression and rebound adjustment of the ER Series.

Key Features

  • Inverted mono-tube damper
  • Linear twin-piston design
  • Height adjustment independent of spring compression
  • 30-clicks of compression adjustment via the external reservoirs
  • 30-clicks of rebound adjustment from the bottom of the damper
  • Front and rear camber plates standard on all applicable kits
  • Front and rear pillowball mounts standard when camber plates do not apply
  • 1-year warranty against manufacturers defect
  • Fully rebuildable

Each HM Series Coilover System uses inverted mono-tube dampers front and rear on McPherson strut vehicles with steel braided lines leading from the top of the damper to the external reservoirs. The external reservoirs allow for a higher oil capacity with the added benefit of increased thermal dissipation, they also house the secondary damping piston.

For vehicles that are heavily tracked, the HM Series coilovers are definitely worth checking out!

Fitment: 05-11 BMW 3 Series E90/E91 (Strut brace needs to be removed for HM Series)

ID-Workz Ltd has been one of the leading suppliers of BC Racing coilovers for over 10 years. Do you need advice on choosing the perfect coilovers for your needs? Please contact our sales team who are always happy to help!