Ksport CAC021-DR Version DR Drag Race Coilover Kit

The Ksport Version DR Drag Race Coilover Kit (CAC021-DR) is purpose-built for serious drag racing competition. Engineered from the ground up to reduce Elapsed Time (E.T.) and 60-foot times, this system is built on Ksport's race-proven Version RR road race platform with targeted internal modifications to handle the unique demands of drag racing. Each kit is custom-valved and fitted with carefully selected spring rates to maximize traction and control weight transfer at launch. Kit design varies by drivetrain layout (FWD, RWD, or AWD) to ensure the correct weight transfer dynamics for your specific application. Not intended for daily driving use.

Key Features:

• Drag-Specific Spring Rates & Shock Valving: Front spring rate of 8.7 kg/mm and rear spring rate of 9.8 kg/mm are selected specifically to optimize weight transfer off the line and maximize rear-wheel traction.
• 36-Way Adjustable Damping: Full range of 36 damping clicks allows precise tuning between passes to dial in the perfect launch and suspension response.
• Monotube High-Pressure Design: Oil and gas are separated within the cylinder for faster, more even heat dissipation compared to twin-tube construction. Reduced aeration and cavitation result in more consistent damping performance under repeated hard launches.
• Advanced Pillowball Upper Mounts: Standard on MacPherson-type applications, these patented pillowball mounts reduce flex, improve steering feel and response, and allow camber and caster adjustment to fine-tune alignment geometry.
• 6061-T6 Billet Aluminum Hardware: Spring perches, locking collars, and upper mounts are machined from aerospace-grade 6061-T6 aluminum for a lightweight, durable, and rust-resistant construction.
• Zinc-Electroplated Steel Shock Bodies: Shock bodies are electroplated with zinc to resist corrosion, and kits include an anti-rust paste packet for additional protection on key coilover surfaces.
• Integrated Dust Boot & Bump Stop: Dust boots are standard on all units, with the bump stop integrated inside the boot for a more durable and compact design.
• Built to Order: Each kit is custom-produced for your specific application — please allow 2–3 weeks for production and delivery.
• 12-Month Limited Warranty: Covered against manufacturer defects for one year from date of purchase.

The Ksport CAC021-DR Version DR coilover system delivers competition-level suspension engineering for drag racing enthusiasts and professionals who demand measurable improvements in strip performance.