Description
Upgrade the suspension performance and ride height of your Nissan 370Z, Nissan Z, or Infiniti G37 with Riaction Performance Shocks Coilovers. The RI-NS-003-SS coilover system is engineered for street vehicles seeking a lower ride height, improved handling, and refined ride comfort while maintaining durability, reliability, and consistent suspension performance.
Featuring a monotube damper design and 32 levels of damping adjustment, these coilovers allow you to fine-tune suspension response according to your driving preferences. Full-length ride height adjustment provides precise control over vehicle stance while maintaining the intended suspension configuration.
Key Features
- Full-length ride height adjustment
- 32 levels of damping adjustment
- Monotube damper design
- 52mm seamless electroplated carbon steel shock body
- 44mm high-flow CNC-machined 6061 aluminum piston
- SAE9254 cold-wound springs
- Front spring rate: 12 kg/mm
- Rear spring rate: 8 kg/mm
- Fully rebuildable through Riaction Performance Shocks
- Designed for improved handling, ride height control, and street performance
- 2-year factory warranty against manufacturer defects
Application
- Nissan 370Z: 2009–2021
- Nissan Z: 2023+
- Infiniti G37: 2008–2015
- Infiniti G37 application is RWD only
Specifications
- Part Number: RI-NS-003-SS
- Front Spring Rate: 12 kg/mm
- Rear Spring Rate: 8 kg/mm
- Damper Type: Monotube
- Damping Adjustment: 32 levels
- Shock Body: 52mm seamless electroplated carbon steel
- Piston: 44mm high-flow CNC-machined 6061 aluminum
- Spring Material: SAE9254 cold-wound steel
- Ride Height Adjustment: Full-length
- Rebuildable: Yes, through Riaction Performance Shocks
Important Fitment Note
The Infiniti G37 application is RWD only. Verify your vehicle's exact drivetrain and model configuration before ordering.
Warranty
Riaction Performance Shocks provides a 2-year factory warranty against manufacturer defects, with warranty service handled through Riaction Performance Shocks.
