Blox Racing BXSS-01000 Competition Lowering Spring for Honda CRX/Civic These progressive rate springs are then subjected to heat and shot peen treatment, protecting them against deformation and greatly increasing high fatigue endurance Competition series lowering springs offer driver's race car like handling and maximum performance without sacrificing quality Designed to properly fit Blox Racing shocks or other OEM length shocks; will not properly work with shortened-shock bodies Front: 2.75 inch; Rear: 2 inch