Ksport CNS400-RR Version RR Road Race Coilover Kit

The Ksport Version RR Road Race Coilover Kit is engineered exclusively for road racing competition. Built with aggressive spring rates and purpose-matched shock valving, this system delivers maximum handling precision, acute reaction, and unparalleled responsiveness on the track. For race use only — not intended for street or daily driving.

Key Features:

• 36-Level Damping Adjustment: Simultaneous compression and rebound adjustment allows precise fine-tuning of suspension response to suit track conditions and driving style
• Monotube High-Pressure Shock Design: Oil and gas are separated within the cylinder for faster, more even heat dissipation compared to twin-tube designs — significantly reducing aeration and cavitation for consistent performance
• Race-Spec Spring Rates and Valving: Each set is custom-valved and matched to the installed springs, providing stiffer rates and 20–30mm shorter shock stroke optimized specifically for road racing
• Pillowball Upper Mounts: Available on applicable front and rear positions to maintain OEM suspension geometry, improve direct steering feel, and reduce flex for sharper driver response
• Camber Adjustment: Pillow-ball upper mounts on select applications allow camber adjustment without requiring a separate camber kit
• Adjustable Lower Mount: Ride height adjustment is independent of shock and spring travel on most applications, so lowering the vehicle does not sacrifice suspension travel or increase the risk of bottoming out
• 6061-T6 Billet Aluminum Construction: Mounts, collars, and spring perches are machined from aerospace-grade 6061-T6 billet aluminum for a lightweight, durable, and rust-resistant build
• Zinc-Electroplated Steel Shock Body: The steel shock body is electroplated with zinc to protect against rust and corrosion, and kits include an anti-rust paste packet for additional protection on key coilover areas
• Upgraded Bump Stops: Integrated within the dust boot to prevent shock bottoming over uneven pavement and designed to resist deterioration over time
• 12-Month Limited Warranty: Covers manufacturer defects from the original purchase date

The Ksport Version RR coilover system is a purpose-built race suspension solution combining lightweight aluminum components, a proven monotube damper design, and race-tuned valving. Custom spring rates are available for specialized applications. Note: Ksport Version RR kits are built to order — please allow 2–3 weeks for production and delivery.