BMW 3 Series E46: Dynaparts Track R2 Coilovers (98-05)

The Track R2 Dynaparts is built for one environment only: the racetrack. Inverted monotube design, twin oil reservoirs, high spring rates: everything is engineered for the repeated loads of intensive sessions. Two independent ways, 33 positions each.

Technical specifications

• Damping adjustment: 2 independent ways, 33 positions per way
• Design: Inverted monotube (upside-down)
• Front strut mount: Spherical strut mount with aluminum camber plate
• Rear strut mount: Fixed aluminum mount (or spherical mount with surcharge)
• Front spring rate: 12 kg/mm
• Rear spring rate: 12 kg/mm
• Separate oil reservoir: Yes
• Additional reservoir: Yes
• Use: Track use only

Vehicle compatibility

• Model: BMW 3 Series E46
• Years: 98-05

Important notes:

• 2WD vehicles. Rear shock and spring assemblies are mounted together, which requires cutting a clearance hole in the sheet metal.

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 design improves lateral rigidity and heat dissipation. The twin oil reservoirs keep temperatures stable even during long sessions. Two independent ways to fine-tune compression and rebound for each track.

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