DNA Motoring DNACOILDPHC92GDBL Suspension Coilover Damper Shocks Kit [For 92-01 Honda Civic] High quality CNC machined steel (Springs) and aluminum (shocks) construction Pillow ball upper mounts with rubber dust boot covers and dual locking spring perch applied Reversed Mono-shock and single-cylinder design Improved ride quality and handling Front spring rate: 8.00 kg/mm; Rear spring rate: 4.00 kg/mm