The UMI 2.5" x 12" coilover spring at 600 lb/in is a firm-rate option for coilover or custom suspension builds, with a slight barrel taper to ensure shock clearance. Use this spring when a higher load capacity and stiffer spring rate are required for handling-focused coilover configurations while maintaining proper clearance around the shock body.
UMI Performance UMI Coilover Spring 2.5in x 12in x 600 lb/in