Ksport CBM110-C3 Circuit Pro Adjustable Coilover Kit with External Reservoirs - 3-Way

The Ksport Circuit Pro 3-Way Coilover Kit (CBM110-C3) is Ksport's top-of-the-line suspension system, engineered for enthusiasts and motorsport professionals who demand maximum performance and durability. Developed and refined across virtually every motorsport discipline—from drifting and time attack to endurance and circuit racing—the Circuit Pro 3-Way delivers an uncompromising level of adjustability that transitions seamlessly from the racetrack to daily street use.

3-Way Independent Adjustment with External Reservoirs:

• External reservoirs enable fully independent adjustment of rebound damping, compression damping, and nitrogen gas pressure—three separate controls for complete tuning flexibility
• 11,664 possible damping and pressure combinations allow precise suspension tuning for any track condition or driving style
• Added oil capacity from the remote reservoirs improves the system's ability to dissipate heat, delivering consistent performance through extended endurance sessions and long heat cycles
• Note: Certain applications may include front reservoirs only, depending on available chassis clearance

55mm Monotube Shock Construction:

• 55mm monotube shock bodies separate oil and gas within the cylinder for superior heat dissipation and finer damping control compared to twin-tube designs
• Monotube design minimizes aeration and cavitation for a more consistent ride quality over time
• Steel shock bodies are zinc electroplated for corrosion resistance, and kits include an anti-rust paste packet for added protection on key coilover surfaces

Precision-Engineered Hardware:

• Mounts, collars, and spring perches are machined from 6061-T6 billet aluminum—lightweight, durable, and rust-resistant
• Upgraded bump stops prevent shock bottoming over uneven pavement or aggressive road conditions
• Adjustable lower spring perch allows ride height adjustment without affecting shock or spring travel, so desired stance can be set without sacrificing suspension performance
• Camber/caster-adjustable top mounts available on MacPherson strut applications (varies by fitment)

Individual Dyno Testing:

• Every Circuit Pro 3-Way kit is dyno tested individually before shipment; dyno test results are available upon request at time of purchase to assist with tuning

The Ksport Circuit Pro 3-Way Coilover Kit (CBM110-C3) is backed by a 12-month limited warranty covering manufacturer defects.