Cusco 6C1 64R CP Circuit Track System Coilovers 8K/7K Monotube 24-Way

The Cusco Circuit Track System coilover kit delivers competition-grade suspension performance with monotube construction and 24-way adjustable damping control. Engineered for track-focused applications, this suspension system features aggressive spring rates of 8K front and 7K rear, optimized for circuit racing, time attack, and high-performance driving events.

Key Features:

• Monotube construction with larger diameter pistons for enhanced rigidity and superior damper control across all stroke speeds
• 24-way adjustable damping force with precision needle-valve adjustment system
• 8 kgf/mm front and 7 kgf/mm rear spring rates designed for track compound tires
• Full-length height adjustable design maintains proper spring preload and shock stroke throughout adjustment range
• Pillow ball upper mounts for precise steering response and zero deflection
• Inverted front strut design for improved structural rigidity and protection from external elements
• Competition-specification damper valving engineered for high lateral G forces

The Circuit Track System represents Cusco's track-oriented solution for enthusiasts participating in motorsports competition. The monotube design provides larger oil volume chambers and superior heat dissipation during extended track sessions, while the 24-step adjustment allows precise fine-tuning of damping characteristics. Ideal for drivers seeking maximum performance with race compound tires and aggressive driving dynamics.