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
Coilovers use 46mm pistons and 53mm shock housings, the enlarged shock cartridges with specially designed pistons and rods provide a wide range of damping force.
Valves are constructed of special spring steel, which outperforms stainless steels and produces longer valve life. Valve stacks use a patented deflective system to provide more precise control.
Patented concave lower locking ring, to prevent unseating.
Springs are made of SAE9254 high strength, durable steel. Compression tested at over 500,000 tires with less than 5% deformation.
T6061 Aluminum utilized in spring locks and seats for high strength and lightweight.
Iron lower brackets on MacPherson struts to ensure rigidity.
Piston rods are constructed of highly polished steel to lengthen oil seal life and prevent leaking.
High pressure inner rod guide seals ensure a perfect fit for consistent fade resistant damping and long shock life.
2 step coating process utilizing nickel and chromium plating to prevent corrosion.
Newly developed lubricant oil in shock cartridges minimizes aeration and cavitation
An additional bearing beneath each pillowball mount provides the smoothest action and prolongs the lifetime of the pillowball itself.