2017-19 1in.-2020-23 2in. F250-F350 front coil spring Kit

These dual springs utilize a softer intial spring rate over factory for improved on-road comfort while also using a higher secondary spring rate to provide stability and performance in harsh terrains. Manufactured from high tensile steel our direct OE replacement coil springs are engineered with properly sized wire diameter. This results in maximum reliability without premature coil bind.