NISSAN 350Z Z33: Track R2 Dynaparts Coilovers (03-08)

Upside-down design, dual reservoirs, higher spring rates: the Dynaparts Track R2 is sized to handle timed track sessions without degrading. The inverted design provides more lateral rigidity and better heat dissipation than the standard design.

Technical specifications

• Damping adjustment: 2-way independent, 33 positions per way
• Design: Inverted monotube (upside-down)
• Front strut mount: Fixed aluminum mount (or ball joint mount with surcharge)
• Rear strut mount: Fixed aluminum mount (or ball joint mount with surcharge)
• Front spring rate: 16 kg/mm
• Rear spring rate: 14 kg/mm
• Separate oil reservoir: Yes
• Additional reservoir: Yes
• Use: Track use only

Vehicle fitment

• Model: NISSAN 350Z Z33
• Years: 03-08

Important notes:

• rear shock absorbers and springs mounted together

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 dual oil reservoirs keep temperatures stable even during long sessions. Two independent ways to fine-tune compression and rebound for each circuit.

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