Product Details

The KSport Version RR Coilover Kit is built for 1999-2005 BMW 3 Series owners who want a track-ready damper without jumping to a remote reservoir setup. It features a monotube design, high-pressure nitrogen charge, and damping curves tuned for grip — so your 3 Series stays flat through transitions, turns in harder, and uses its tires instead of fighting them.

Full ride-height adjustment and single-knob damping control give you a usable range from street stance to weekend warrior. If the Kontrol Pro feels a touch soft and you're not ready to step up to two-way, the Version RR lives in the sweet spot — a serious coilover for a BMW 3 Series that sees real driving without turning into a track-only build.

Features

  • Strictly designed and built for Auto Racing
  • Stiffer spring rates and shock valving combined with 20-30mm shorter shock stroke
  • 36 levels of damping which allow you the ability to perfectly dial in your coilover system
  • Collars and upper mounts made from 6061 aluminum with T6 for increased hardness
  • Adjustable spring perch for height adjustment
  • Adjustable lower mount allowing maximum suspension travel
  • Camber adjustment on many models
  • All metal pillowball for added strength and responsiveness
  • Monotube high pressure design for better performance and heat dissipation
  • Electroplated body for added protection from corrosion and rust

Specifications

Part Number CBM033-RR
Damping Adjustment 36-Way
Height Adjustable Yes
Spring Rate (Front) 16.0 kg/mm (896 lbs/in)
Spring Rate (Rear) 18.0 kg/mm (1008 lbs/in)
Spring Type Linear
Top Mounts - Front Pillowball Mount with camber adjustment
Top Mounts - Rear Pillowball Mount no camber adjustment
Notes True Rear Coilover

Important Fitment Note

325Xi, 325XiT, 330Xi

Vehicle fitment

This product fits the vehicles listed below.

YearMakeModelDrivetrainNotes
1999BMW325xiAWDTrue Rear Coilover
1999BMW330xiAWDTrue Rear Coilover
2000BMW325xiAWDTrue Rear Coilover
2000BMW330xiAWDTrue Rear Coilover
2001BMW325xiAWDTrue Rear Coilover
2001BMW330xiAWDTrue Rear Coilover
2002BMW325xiAWDTrue Rear Coilover
2002BMW330xiAWDTrue Rear Coilover
2003BMW325xiAWDTrue Rear Coilover
2003BMW330xiAWDTrue Rear Coilover
2004BMW325xiAWDTrue Rear Coilover
2004BMW330xiAWDTrue Rear Coilover
2005BMW325xiAWDTrue Rear Coilover
2005BMW330xiAWDTrue Rear Coilover

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Questions & Answers