ISC Suspension Track / Race Coilover Kit Fits 07-17 Lexus LS460

The ISC Suspension L023B-T Basic Coilover Kit is a high-performance solution designed for track and race applications. It boasts 32-way adjustable damping, allowing precise control over both rebound and compression, which are adjusted in unison. The coilovers feature a bound adjustable design with separate spring locks, enabling independent adjustment of preload and ride height to maintain consistent ride quality regardless of the vehicle's lowered stance. This kit is built to rigorous standards, holding ISO9001, 2000R, and ARTC certifications. ISC Suspension provides a LIFETIME WARRANTY to the original purchaser, covering defects in workmanship and material. Key construction features include high-rigidity steel piston rods, a mono-tube damper with high-pressure nitrogen for advanced stability and dexterity, and T6061 anodized aluminum top plates equipped with isolated rubber bushings for enhanced road compliance. The threaded shafts are powder-coated and salt-spray coated to resist corrosion and ensure street durability. The included ISC Springs, made from SAE9254 steel, have undergone extensive dyno testing (over 500,000 compression cycles) with minimal deformation (less than 5%) and offer customizable spring rates tailored to specific applications. The system provides full-length height adjustability, allowing up to 3 inches of lowering on most vehicles, utilizing high-quality T6061 aluminum alloy for all adjustment locks to secure spring and vehicle downforce. The front coilovers have a spring length of 160mm and a rate of 19k, while the rear coilovers feature a spring length of 180mm and a rate of 14k. This particular kit is equipped with the V2 Valve Option for Track/Race performance.