Ksport CHD231-DR Version DR Drag Race Coilover Kit

The Ksport Version DR (CHD231-DR) is a purpose-built drag racing coilover kit engineered to maximize traction, optimize weight transfer, and reduce elapsed time (E.T.) and 60-foot times on the strip. Built on Ksport's race-proven Version RR platform with internal modifications specifically tuned for the demands of drag racing, the Version DR is not a street compromise — it is a dedicated performance suspension solution.

Drag-Tuned Spring Rates & Custom Shock Valving:

• Spring rates and shock valving are carefully selected to maximize traction and regulate weight transfer during hard launches
• Each kit is engineered specifically for the vehicle's drivetrain layout — FWD, RWD, or AWD — for optimal performance
• Front spring rate: 896 lbs/in (16 kg/mm) | Rear spring rate: 487 lbs/in (8.7 kg/mm)
• Not intended for daily driving or street use

Monotube High-Pressure Shock Design:

• Monotube construction keeps oil and gas separated within the cylinder for consistent damping performance
• Dissipates heat faster and more evenly than twin-tube designs
• Reduced risk of aeration and cavitation for more consistent feel under repeated hard launches
• Allows finer damping adjustments compared to twin-tube alternatives

36-Way Adjustable Damping:

• 36 levels of damping adjustment allow precise tuning for your specific setup and track conditions
• Adjustable spring perch for ride height tuning

Advanced Pillowball Upper Mounts (MacPherson Applications):

• Patented pillowball bearing design reduces noise during steering inputs
• Improves steering feel and response
• Allows camber and caster adjustment to dial in suspension geometry

Premium Construction & Corrosion Protection:

• Mounts, collars, and spring perches machined from 6061-T6 billet aluminum for lightweight strength and rust resistance
• Steel shock bodies are zinc electroplated for corrosion protection
• Integrated dust boot with internal bump stop for long-term damper seal protection
• Anti-rust paste packet included for application to critical areas

• Installation instructions, adjustment tools, and warranty information

Important: Ksport Version DR kits are built to order — please allow 2–3 weeks for production and delivery. Covered by a 12-month limited warranty against manufacturer defects. For off-road and closed-course competition use only.