The UMI 2.5" x 12" coilover spring at 850 lb/in delivers a high-rate spring choice for coilover shock setups. It features a slight barrel taper to improve shock clearance and reduce binding against the shock body. Use this spring when a compact, firm coil rate is needed in custom coilover rebuilds or suspension conversions that require a 2.5" diameter spring.
UMI Performance UMI Coilover Spring 2.5in x 12in x 850 lb/in