BASIC COILOVER KIT TRACK/RACE

The ISC Basic coilover kit features rubber-isolated top mounts for street use, offering a cost-effective alternative to the ISC N1's camber plates. Manufactured in-house, these coilovers provide 32-way damping adjustability (rebound/compression in unison). They use high-rigidity steel piston rods, valved to spring rate, and undergo shock dyno testing. The monotube damper design utilizes high-pressure nitrogen for stability. Threaded shafts are powder and salt spray coated for durability. Upgraded Triple S springs are made from high-tensile SAE 9254 steel, offering increased stroke, ~20% weight reduction, and improved ride quality. They are dyno tested for durability (>500,000 compressions, <5% deformation). Ride height is independently adjustable up to 3 inches via T6061 aluminum alloy locks. Preload is also separately adjustable. Certified ISO9001, 2000R, and ARTC. Lifetime warranty to the original purchaser.