Product Details

The KSport Asphalt Rally AR Coilover Kit is engineered for the abuse of tarmac rally stages and hard-driven back roads — exactly the conditions that break softer street coilovers on the 1982-1992 BMW 3 Series. Inverted monotube shocks, extended stroke, heavy-duty internals, and large shock bodies mean more oil volume, better heat dissipation, and the kind of durability that survives a weekend of stage driving.

For BMW 3 Series owners chasing points on tarmac or just wanting a coilover that doesn't fade after a spirited drive, the Asphalt Rally AR delivers the consistency real competition demands. Full ride-height adjustment and fine damping control give you the range to build a setup around your tires, your tarmac, and your driving style.

Features

  • Rally AR Spec coilover kits are designed specifically for asphalt rally competition.
  • Inverted steel shock absorber for increased response and heat dissipation
  • Large 55mm shock bodies and increased shock fluid volume for better cooling
  • Heavy duty steel lower mounts for stronger protection under aggressive track driving
  • All metal pillowball for added strength and responsiveness
  • 36-way adjustable damping
  • Collars and upper mounts made from 6061 aluminum with T6 for increased hardness
  • Adjustable spring perch for height adjustment
  • Camber adjustment on many
  • Monotube high pressure design for better performance and heat dissipation
  • Electroplated body for added protection from corrosion
  • Dust boot to protect damper seal

Specifications

Part Number CBM011-AR
Damping Adjustment 36-Way
Height Adjustable Yes
Spring Rate (Front) 9.8 kg/mm (549 lbs/in)
Spring Rate (Rear) 12.0 kg/mm (672 lbs/in)
Spring Type Linear
Top Mounts - Front Pillowball Mount with camber adjustment
Top Mounts - Rear Aluminum Mount no camber adjustment
Notes Welding Required

Important Fitment Note

RWD 318i, 320i, 325e, 325i with 45mm OEM Front Strut

Vehicle fitment

This product fits the vehicles listed below.

YearMakeModelDrivetrainNotes
1982BMW318iRWDWelding Required
1982BMW318isRWDWelding Required
1982BMW325esRWDWelding Required
1982BMW325iRWDWelding Required
1982BMW325isRWDWelding Required
1983BMW318iRWDWelding Required
1983BMW318isRWDWelding Required
1983BMW325esRWDWelding Required
1983BMW325iRWDWelding Required
1983BMW325isRWDWelding Required
1984BMW318iRWDWelding Required
1984BMW318isRWDWelding Required
1984BMW325esRWDWelding Required
1984BMW325iRWDWelding Required
1984BMW325isRWDWelding Required
1985BMW318iRWDWelding Required
1985BMW318isRWDWelding Required
1985BMW325esRWDWelding Required
1985BMW325iRWDWelding Required
1985BMW325isRWDWelding Required

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