The Fabtech 4-inch coil spring kit for 2008–2016 Ford F-250/F-350 4WD applications provides ride height and proper front suspension geometry for lifted installations. The coil box supplies extended-length springs engineered to maintain correct geometry and support the altered suspension travel that comes with a lift. This kit is intended as part of a complete system and references specific Fabtech part numbers for fitment compatibility.
Fabtech 08-16 Ford F250/350 4WD 4in Coil Spring Kit