Fabtech 11-16 Ford F350 4WD 4in Rad Arm Sys w/Dlss 4.0 C/O& Rr Dlss

This Fabtech Radius Arm Lift System for your 2011-2016 Ford F-350 Super Duty 4WD includes a 4-inch lift with Dirt Logic 4.0 Coilovers up front and matching Dirt Logic shocks in the rear. It's designed to replace your factory coil spring buckets with a reinforced tubular and plate mount system, enhancing frame strength for rugged offroad use. The system also features patented Radius Arms with a full tubular structure, dimple die side plates, and an adjustable alignment cam for precise caster adjustment at the axle. Completing the package are front spring lift options, a Trac Bar relocation bracket, Pitman Arm, Sway Bar drops, and a rear Block & U-bolt kit.

The Dirt Logic 4.0 Coilover is the heart of this system, featuring a dual rate coil spring for a comfortable highway ride and superior offroad performance. Its stainless steel body and black NitroSteel piston rod are built to resist corrosion, while the finned billet aluminum reservoir helps manage heat during aggressive driving. This high-end system is the ultimate suspension upgrade for Fabtech's Radius Arm and 4 Link suspensions, offering a notable improvement in both on-road comfort and offroad capability.

Installation involves drilling 6 holes and requires approximately 7-8 hours, with no welding needed. Note that front driveshaft modification may be required to clear the exhaust on gas engine models. This system is a comprehensive solution for those looking to significantly enhance their F-350's suspension.