SUBARU IMPREZA WRX STI GRB/GRF(5door) - Track R2 Dynaparts Coilovers (09-10)

The Track R2 is what many drivers look for when the Street R2 reaches its limits on track. Inverted monotube for more stiffness under load, twin reservoirs to control temperature, spring rates suited to track speeds.

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 strut mount (or spherical version with surcharge)
• Front spring rate: 14 kg/mm
• Rear spring rate: 16 kg/mm
• Separate oil reservoir: Yes
• Additional reservoir: Yes
• Use: Track use only

Vehicle compatibility

• Model: SUBARU IMPREZA WRX STI GRB/GRF(5door)
• Years: 09-10

Important notes:

• WRX STi, 2.0L/2.5L (front clevis width: 30mm)

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 ways let you fine-tune compression and rebound for each circuit.

If you're looking for even more precise 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 adjustment in an everyday format.