ApplicationCompatible for NISSAN SKYLINE 1993-1998 ECR33 GTS-25T TYPE MCompatible for NISSAN SKYLINE 1993-1998 ER33 GTS25 TYPE SCompatible for NISSAN SKYLINE 1993-1998 HR33 GTS, GTS TYPE SNOTE:REAR BOTTOM EYE BUSH STYLE ONLY.SpecificationTop mounts: standard rubber top mount front and rearQuantity: 2 pieces front + 2 pieces rearSpring rate Front: 10 kg/mm (560 lbs/in)Spring rate Rear?8 kg/mm (448 lbs/in)Adjustable Damper: 24 ways adjustable damperAdjustable height: Yes lowering 1 to 3Shock type: Twin tubeSpring preload: 7-10 mmAdjustable camber plate: NOColor: GoldenWarranty: one year warranty for any manufacturing defect Feature-Adjustable ride height-Adjustable pre-load spring tension-24 levels of adjustable damper - This allows you the ability to perfectly dial in your coilovers system. -For a nice comfortable driving, set damping to full soft. For more spirited driving, set it to 16 clicks. -For occasional track days, set it to full stiff.-Pillow ball top mount - this design help