Nissan 350Z 03-08 / Infiniti G35 03-07 - Spec-RS Series Coilovers

The quality and durability of the Megan Racing Damper kits are unmatched. Made of extremely durable Steel and featuring springs that are constructed of SAE-9254 Cold-Wound Steel which is then tested over 500,000 times by compression inspection. With deformation less than 5% and high strength sophisticated surface coating, we stand by our product with our strong warranty.Features:SPRING RATES:F: 12kg/mmR: 10kg/mm- Pillow Ball Upper Mounts- External Reservoir for additional oil capacity and separate compression adjustment - Rubber Dust Boots- Adjustable Ride Height- Aggressive Spring Rates- Dual-Cylinder Design- Steel front brackets/ Steel rear bracketsNOTE: Damper extension knobs are included for the rear coil-overs.- All coil-over damper kits come with 1 year manufacturer-defect warranty.- 32 Levels of Damper Force Adjustable; Separate Compression and Rebound adjustments.1-8: Suggested for track use.9-16: Suggested for mountain/aggressive use.17-32: Suggested for common street us