Skunk2 Adjustable Coilovers 99-04 Lexus IS300 - P/N: 517-08-2455 Product Model: SK2-517-08-2455 NOTE: THIS IS NOT A FULL COILOVER KIT WITH SHOCKS! THESE GO OVER ORIGINAL OR AFTERMARKET SHOCKS! With over 10 years of experience in spring technology and suspension, the race inspired Skunk2 Adjustable Coilover system design provides an affordable yet aggressive system that allows you to tune the balance and handling performance of your car by adjusting its ride height. Whether your vehicle is set up for street driving, or weekend track days, the Skunk2 Adjustable Coilover kit is the solution. Designed to be used with stock or aftermarket shocks, Skunk2 Adjustable Coilovers enable you to upgrade your shocks and springs in separate stages. Each coilover kit features hardanodized CNC-machined aluminum sleeves, forged spring perches, SAE 9254V racing springs, and mounting hardware that allows up to a 3-inch drop (sometimes more). When applicable, we recommend using Skunk2 Adjustable Coilovers in combination with Skunk2 Sport Shocks for the ultimate bang for the buck. "Buy with confidence! Skunk2 Racing will only honor warranty and product support issues for purchases from Authorized Skunk2 Racing Dealers or Etailers. All new Skunk2 Racing products come with a 12 month, unlimited mileage warranty. To learn more about our all new conditional warranty or to verify if this seller is a Skunk2 Authorized Etailer, please visit www.skunk2.com/dealers or www.skunk2.com/warranty"