maXpeedingrods Coilover Adjustable for Subaru Impreza WRX 2000-2007 STI 2000-2004 for Saab 9-2X 2005-2007 GGA GGE, 24 Level Adjustable Damper Spring Shock Absorber, Suspension Kit Strut Lowering Kit

Features & details Features ¿Fit Perfectly  For SUBARU IMPREZA WRX 2000.08-2007.06 GDA GD9 GGA; For SUBARU IMPREZA WRX STI 2000.10-2004.06 GDB (RIM P.C.D.=100); For Subaru Forester SG 2003-2008;For SAAB 9-2X 2005-2007 GGA GGE ò4 Rebound Force Levels for More Control  Level 0-8 suggest for street use; Level 9-16 suggest for mountain anfractuosities use; Level 17-24 suggest for race tracks use.

You can adjust it at any time to suit your needs.  Spring Rate  Front Spring rate: 9 kg/mm(504 lbs/in) & Rear Spring rate: 7 kg/mm(392 lbs/in), Spring Preload: 7-10 mm with pillow ball top mounts and adjustable camber plate.

Hi Tensile performance spring - Under 600,000 times continuously test, the spring distortion is less than 0.04%.

Plus, the special surface treatment is to improve the durability and performance.  Lower Height  The height is adjustable for 1-3 inches, allowing you to have a more aggressive stance, allowing you to have a more aggressive stance.This design helps eliminate turning noise and also improves steering feel and response.(NOTE): These Coilovers Strut will "Lowering your car" and DOES NOT keep to Original Ride Height.  Twin-tube Structure  Compared to mono-tube construction, the twin-tube has longer stroke and higher height adjustability, and they will give you a more comfortable riding experience by reducing the pressure on the joints and also minimizing friction and ensuring sufficient travel with less effort.