ISC Suspension Track / Race Coilover Kit Fits 06-09 Volkswagen Passat

The ISC Basic coilover kit is designed for street enthusiasts, offering a simplified and more affordable option compared to the regular ISC N1 coilover. It features rubber isolated top mounts in the front for improved road compliance. The kit includes Triple S Upgraded Coilover Springs made of high tensile steel, resulting in increased spring stroke and a better ride due to fewer coils. These springs are approximately 20% lighter than standard steel coilover springs. The coilovers have 32-way damping adjustability, with rebound and compression adjusted in unison. They feature a basic upper top mount made of T6061 anodized aluminum. The piston design incorporates high rigidity steel piston rods that meet race/sport standards, and the shafts are valved according to the spring rate. The single cylinder design utilizes a monotube damper with high-pressure nitrogen, offering a larger cylinder and piston for enhanced driving stability and dexterity. The threaded portion of the shaft is powder-coated and salt spray coated for optimal durability. ISC springs are made from high-quality SAE 9254 steel and are dyno tested for over 500,000 compressions with less than 5% deformation. The kit offers full-length height adjustability of up to 3 inches on most applications, with high-quality T6061 aluminum alloy used for all adjustment locks. The product is ISO9001, 2000R Certified, and ARTC Certified, and comes with a lifetime warranty to the original purchaser against defects in workmanship and material.