General description maXpeedingrods Upgraded Coilovers Kits are designed for enhanced performance and aesthetics for various Lexus and Toyota models. These kits feature adjustable rebound damping and separate height adjustment without changing preload, allowing for a customized suspension setup. Assembled in a dust-free factory, they ensure high quality and longevity. Technical specifications Adjustable height: Lowers from 1" to 3" Damping: 24 levels of rebound damping adjustable Top mounts: Rubber top mounts Spring rate: Front 12 kg/mm, Rear 10 kg/mm Shock type: Twin tube Spring preload: 7-10 mm Material: CNC machined Aluminum top mounts and lockers, Heavy Duty Steel Lower Mounts Corrosion finish: Anodized Aluminum and Powder Coated Carbon Steel Parts Compatibility and accessories Lexus IS300 2000-2005 USA JCE10L (including Sports Cross (5DR)) Lexus IS200 1999.4-2005.7 GXE10 (including Sports Cross (5DR)) Toyota Altezza AS200 1998.10-2005.07 JPN GXE10 Toyota Altezza RS200