MXR-SNA coilovers are designed as an entry level for street use. It features with full length height adjustable and adjustable camber plates (applicable for some vehicles), which offers you a lowered stance, improved performance for your daily use vehicle. Application : for Lexus LS400 XF10 1990-1994 for Toyota Celsior 1990-1994 Specification: Quantity :2 piece front + 2 pieces rear Spring rate Front: 9 kg/mm (504 lbs/in) Spring rate Rear: 10 kg/mm (556 lbs/in) Damper :Non adjustable damper Adjustable height: Yes lowering 1'' to 3'' Adjustable camber plate: No Shock type: Twin tube Spring preload: 7-10 mm Warranty :2 year warranty for any manufacturing defect Feature : 1. Lowered height adjustment from 1" - 3" which allow lower center of gravity and also add a more aggressive stance 2. Adjustable pre-load spring tension to reduce the shaking motion to a certain extent 3. Adjustable Camber Plate and Pillow ball top mount for sharpening steering response.( for some models) 4. CNC