APPLICATION: for Subaru Forester 1998-2002 1st Generation SPECIFICATIONS: Quantity: 2 piece front + 2 pieces rear Spring rate Front: 9 kg/mm (514lbs/in) Spring rate Rear: 6 kg/mm (336 lbs/in) Damper: Non adjustable Damper Adjustable height: Yes Adjustable camber plate: NO Warranty: 2 year warranty for any manufacturing defect FEATURES: * Adjustable ride height * Adjustable pre-load spring tension *Pillow ball top mount -- this design helps combat noise while tuning. It also improves the steering feel and response * Most components are made from 6063 aluminum with T6 for increased hardness -- the advantages include excellent strength, and aluminum helps keep the weight down. * Hign 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. * All inserts come with fitted rubber boots to protect the damper and keep clean. * Improve your handling performance without sacrifice comfortable ride. * A fast and affordable way to easily upgrade your car's appearance. * Easy installation with right tools. * Ideal for any track, drift and fast road and can also be used for daily driving. NOTICE: * No instruction included; Professional installation & alignment suggested. * Please check our store for other auto parts you may be interested in. * Please feel free to contact us for whatever we can help