Ksport CBM402-AR Asphalt Rally Spec AR Coilover Kit Damping Monotube - 36-Way

The Ksport Rally Spec AR (CBM402-AR) is a competition-grade coilover system engineered from the ground up for asphalt rally racing. Featuring an extended shock stroke, heavy-duty internals, and large 55mm shock bodies, this kit delivers the durability and precision control demanded by serious rally competitors and aggressive road drivers alike.

Damping & Adjustability:

• 36 levels of damping adjustment allow precise fine-tuning of compression and rebound simultaneously with a single adjustment — no separate knobs required
• Adjustable lower mounts enable ride height changes without sacrificing suspension travel
• Pillow ball top mounts (on select applications) preserve OEM suspension geometry while delivering a more direct, responsive feel
• Integrated camber adjustability on applicable pillow ball top mounts eliminates the need for a separate camber kit

Construction & Materials:

• Inverted monotube shock absorber design separates oil and gas within the cylinder for superior heat dissipation and finer damping control compared to twin-tube designs
• Large shock bodies provide increased oil volume for enhanced cooling under sustained high-performance use
• Mounts and key structural components machined from 6061 billet aluminum for a lightweight, corrosion-resistant build
• Steel shock body features a zinc electroplate coating for protection against rust and the elements
• Heavy-duty steel lower mounts provide additional strength under aggressive driving conditions
• Spring valving is matched to each specific application for optimized ride quality and long-term reliability
• All-metal pillow ball mounts deliver added strength and enhanced driver feedback

Monotube Advantage: The monotube design reduces the risk of aeration and cavitation that can degrade damping performance in twin-tube units, resulting in more consistent, predictable handling throughout an event.

Ride Height Note: Depending on application, this system can achieve OEM ride height or lower the vehicle up to 3 inches from stock. Competitors should verify ride height requirements with their sanctioning body prior to installation.