BMW M3 E46 - Track R2 Dynaparts Coilovers (01-06)

Upside-down architecture, twin reservoirs, raised spring rates: the Track R2 Dynaparts is built to handle timed track sessions without degrading. The inverted design provides greater lateral stiffness and better heat dissipation than the standard design.

Technical specifications

• Damping adjustment: 2-way independent adjustment, 33 positions per way
• Design: Inverted monotube (upside-down)
• Front mount: Ball-joint top mount with aluminum camber plate
• Rear mount: Fixed aluminum top mount (or ball-joint version at an extra cost)
• Front spring rate: 16 kg/mm
• Rear spring rate: 12 kg/mm
• Separate oil reservoir: Yes
• Additional reservoir: Yes
• Use: Track use only

Vehicle compatibility

• Model: BMW M3 E46
• Years: 01-06

Important notes:

• Rear shock absorbers and springs mounted together (body cutting required)
• Front upper mounts are offset

Why choose the Track R2?

The Track R2 is designed for drivers who use the track regularly and need a kit that holds up over time under repeated loads. The inverted monotube architecture improves lateral stiffness and heat dissipation. The twin oil reservoirs keep temperatures stable even during long sessions. Two independent adjustment ways let you fine-tune compression and rebound for the circuit.

If you are looking for even more precise control, the Track R3 adds high-speed compression as a third adjustment way. For mixed road/track use, the Street R2 and R3 offer the same fine-tuning in an everyday format.