Ksport CMZ010-C3 Circuit Pro Adjustable Coilover Kit with External Reservoirs - 3-Way

The Ksport Circuit Pro 3-Way Coilover Kit (CMZ010-C3) is Ksport's top-of-the-line performance suspension system, engineered for enthusiasts and motorsport professionals who demand maximum adjustability, durability, and on-track performance. Developed through extensive testing across disciplines — from drifting and time attack to endurance and circuit racing — the Circuit Pro 3-Way delivers a level of tunability that crosses seamlessly from track to street.

3-Way Independent Adjustment with External Reservoirs:

The defining feature of this system is its external remote reservoirs, which enable fully independent adjustment of rebound damping, compression damping, and nitrogen gas pressure. With 11,664 possible damping combinations, drivers can dial in the exact suspension behavior required for any track surface, tire compound, or driving style. Note: Certain applications may include front reservoirs only, depending on available chassis space.

Key Features:

• 55mm Monotube shock construction — oil and gas are separated within the cylinder for faster, more even heat dissipation and finer damping control compared to twin-tube designs
• External remote reservoirs — increase oil capacity to enhance heat dissipation during long stints of endurance or tarmac racing, maintaining consistent damping performance through extended heat cycles
• 11,664 possible settings — independent rebound, compression, and nitrogen pressure adjustment via remote reservoirs
• Aggressive spring rates and shortened shock stroke — 20–30mm shorter stroke optimized for track performance
• Custom spring rate valving — shocks are valved specifically to your chosen spring rate, or custom rates upon request
• Ride height adjustment — independently adjustable without affecting shock and spring travel, eliminating the risk of shock bottom-out
• Upgraded bump stops — prevent shock bottoming over uneven pavement or harsh road surfaces
• Individual dyno testing — every unit is dyno tested before shipment; results available upon request at time of purchase
• Multiple upper mount options — compatible with rubber, pillowball, or Ksport's advanced pillowball mounts offering camber and caster adjustment (camber adjustment not available on all models)
• 6061-T6 aluminum collars and upper mounts — lightweight, high-strength construction for long-term durability
• 12-month warranty against manufacturer defects

The Circuit Pro 3-Way coilover system represents Ksport's commitment to uncompromising suspension performance. Whether you're chasing lap times at the circuit or building a dual-purpose performance vehicle, the CMZ010-C3 delivers the precision and reliability needed to extract every tenth from your suspension setup.