Spring changes are free of charge on all MonoPro & CS2 coilovers. There is a small charge for spring changes on DualTech coilover kits.
Our service: We are the biggest global distributor of HSD Coilovers. Our customer service is considered the best in the industry! We usually have around 500 HSD kits in stock in the UK, along with around 10,000 spare parts, including damper units, top mounts and bottom brackets. Should you have any issues or technical queries, we are here to help!