BC Racing BC Racing RM Series Coilover Suspension Kit - 3-Bolt Top Mount - BMW F80 M3, F82 M4 I-49-RM

BC Racing RM Series Coilover Suspension Kit - 3-Bolt Top Mount - BMW F80 M3, F82 M4

The BC Racing RM Series Coilover System uses a mono-tube inverted damper in the front and rear of vehicles that use McPherson style OEM strut suspension. On vehicles that use front struts only, BC Racing provides an inverted front strut and then provides an upright BR Series damper for the rear. Inverted dampers are useful in decreasing unsprung weight by moving the greatest mass of the strut to the top where it connects to the sprung weight of the chassis, where weight can be more easily shaved. The BC Racing RM Series Coilover System uses a much larger inverted piston shaft that can handle higher lateral loads for longer periods of time without fatigue. These higher lateral loads are only prevalent on McPherson style strut suspension, not on Double A-Arm vehicles.
BC Racing BC Racing
T#: 47439436 | Part#: I-49-RM
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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BC Racing RM Series Coilover Suspension Kit - 3-Bolt Top Mount - BMW F80 M3, F82 M4
$1515.00

The BC Racing RM Series Coilover System uses a mono-tube inverted damper in the front and rear of vehicles that use McPherson style OEM strut suspension. On vehicles that use front struts only, BC Racing provides an inverted front strut and then provides an upright BR Series damper for the rear. Inverted dampers are useful in decreasing unsprung weight by moving the greatest mass of the strut to the top where it connects to the sprung weight of the chassis, where weight can be more easily shaved. The BC Racing RM Series Coilover System uses a much larger inverted piston shaft that can handle higher lateral loads for longer periods of time without fatigue. These higher lateral loads are only prevalent on McPherson style strut suspension, not on Double A-Arm vehicles.

  • Highly Customizable
  • Inverted Mono-Tube Strut Design
  • Linear Piston And Damping Curve
  • Height Adjustment Independent Of Spring Compression
  • 30-Clicks Of Simultaneous Compression/Rebound Adjustment
  • Front Camber Plates Standard On Applicable Kits
  • Rear Camber Plates Available For Applicable Kits
  • Custom Spring Rates And Swift Spring Compatible
  • Custom Valving Or Valving Paired For Custom Spring Rates
  • 1-Year Warranty Against Manufacturers Defect
  • Fully Rebuildable

Prop 65 WarningProp 65 Warning

Product Q&A

Lifetime Replacement

This product is not eligible for Lifetime Replacement
MAKE MODEL SUBMODEL ENGINE Special Fitment Notes
BMW F80 M3 S55 3.0L Use vehicle selector to confirm fitment
BMW F82 M4 S55 3.0L Use vehicle selector to confirm fitment
*The above product applications have been written by Turner Motorsport. All warranties, product application, fitment, and performance are the responsibility of Turner Motorsport. For additional information see the terms of use.