ApplicationCompatible for Nissan S14 Silva 1994-1998 (Japan Market) Compatible for Nissan S14 200SX 1994-1998 (Europe / Australia/ New Zealand Market) Compatible for Nissan S14 240SX 1995-1998 (USA Market)SpecificationQuantity: 2 pieces front + 2 pieces rear Spring rate Front: 8 kg/mm (448 lbs/in) Spring rate Rear: 6 kg/mm (336 lbs/in) Adjustable Damper: Non adjustable Damper Adjustable height: Yes Adjustable camber plate: Yes Color: Red Warranty: one year warranty for any manufacturing defectFeature* 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 6061 aluminum with T6 for increased hardness -- the advantages include excellent strength, and aluminum helps keep the weight down. * Hi Tensile performance spring - Under 600,000 times continuously test, the spring distortion is less than 0.04%. Plus, the special su