Fitment: Compatible for Subaru Impreza WRX 02-07 GDA GDB (WRX Wagon, 2.5RS Models), compatible for Subaru Impreza WRX STI 04 GDA GDB, etc
* High Tensile Strength Performance Spring: Front: 9 kg/mm (504lbs/in), Rear: 7kg/mm (392lbs/in); Tested under a 600,000 time continuous compression test, the spring distortion was less than 0.04%
* Adjustable Performance: Able to lower ride height by 1''-3''
* Twin-Tube Shock Design: Used for low internal frictional resistance in order to increase efficiency and keep shock temps low
* Al6061-T6 Material: Most components of the suspension parts are made from 6061-T6 aluminum to increase strength and rigidity
