General description Notice: Please carefully check the years and chassis number, as it is the best way to ensure fitment. This Front Rear Coilovers Kit is designed for various Subaru models, including the Impreza WRX and STI, as well as the Subaru Forester and Saab 9-2X. The kit will lower your car and does not maintain the original ride height. Technical specifications Product includes: 2x front and 2x rear coilovers Adjustable height: Yes, lowering from 1" to 3" Damping: 24 levels of rebound damping adjustable Top mounts: Pillow ball top mounts Adjustable camber plate: Front only Spring rate Front: 9 kg/mm (504 lbs/in) Spring rate Rear: 7 kg/mm (392 lbs/in) Shock type: Twin tube Spring preload: 7-10 mm High tensile performance spring - stress tested over 600,000 times with less than 0.04% distortion Special surface treatment for improved durability and performance Full rebuildable Compatibility and accessories For Subaru Impreza WRX 2000.08-2007.06 GDA GD9 GGA For Subaru Impreza WRX