A replacement spring for BC Racing Type RA Coilovers that we sell. Sold individually and either front or rear. 1 Spring is supplied. Available in front as 8kg to 5kg and rear as 8kg to 4kg - you should always replace like with like - for example if your original BC Coilovers originally had a 6kg Front Spring then choose 6kg - always choose same weight as a replacement. Contact us on our Chat app for help if unsure. These do NOT fit other manufacturers Coilovers. Special order item taking between 3 and 16 days to be available for shipping, depending on UK warehouse stock.