Ksport CMD040-KP Kontrol Pro Damper System Fully adjustable 36-way coilover kit Usable for both track and street applications Spring Rates (kg/lb.) - Front: 16.7/935 / Rear 11.8/661 Upper Mounts: Front- OEM (OEM top mount must be reused) / Rear: OEM (OEM top mount must be reused) Monotube design