Cusco 965 64R CP Sport R Coilovers Competition Track Coilover Kit

The Cusco Sport R coilover system represents the pinnacle of competition-grade suspension technology, engineered for serious track enthusiasts who demand uncompromising performance. This full-specification track suspension kit is purpose-built for circuit racing, gymkhana, time attack, and other high-performance motorsport applications where every fraction of a second counts.

Key Features:

• 24-step damping force adjustment utilizing precision-engineered Cusco needle valves for fine-tuned suspension control across all stroke speeds
• Monotube shock absorber construction with large-diameter piston for superior heat dissipation and consistent performance under extreme conditions
• Full-length adjustable ride height mechanism that maintains optimal suspension stroke regardless of height setting
• Pillowball upper mounts with camber adjustment capability on strut-type applications for precise alignment control
• Inverted (ram-type) shock design on front strut applications for enhanced rigidity and performance
• Optimized for S-compound track tires and high-grip performance driving
• Anti-corrosion coating on threaded ride height adjustment components, validated through 500-hour salt spray testing
• Manufactured in Japan with rigorous quality control standards

The Sport R system features Cusco's advanced monotube construction, which allows for a larger volume chamber and higher piston speed capability compared to twin-tube designs. This translates to more precise damper control and better fade resistance during extended track sessions. The full-length adjustment design separates ride height adjustment from spring preload, ensuring consistent suspension geometry and performance at any ride height setting. Each coilover is backed by a 1-year or 10,000 km warranty when properly registered with the manufacturer.