Fabtech continues its legendary Coilover Conversion systems with an all new design for the 2011-16 Super Duty. This new system utilizes the factory coil spring bucket for a fast, easy installation with an affordable price. The heavy duty bracketry allows the installation of the massive Dirt Logic 4.0 Remote Resi Coilover shocks. Dirt Logic Coilovers are constructed with a Stainless Steel body and NitroSteel? piston rod for maximum corrosion resistance. The Dirt Logic 4.0 for 6? lift systems feature dual rate coil springs for a superior quality both on and offroad.

Our patented Radius Arms feature a full tubular structure strengthened by dimple die side plates, with an adjustable alignment cam at the axle to allow caster adjustment. Front spring lift options includes 6 replacement Coil Springs. Completing this system is a Trac Bar relocation bracket, Pitman Arm, Sway Bar drops, and a rear Block & U-bolt kit.

TIRE SIZE - 315/70R17 WHEEL - 17X8 W/4 1/2" BS W/MINOR TRIMMING; TIRE SIZE - 325/65R18 WHEEL - 18X9.5 W/4 3/4" BS W/MINOR TRIMMING; TIRE SIZE - 35/12.50R20 WHEEL - 20X10 W/5" BS W/MINOR TRIMMING; 27. FRONT DRIVE SHAFT MODIFICATION MAY BE REQUIRED TO CLEAR EXHAUST ON GAS MOTOR.

Fabtech 11-16 Ford F350 4WD 6in Radius Arm System w/DL 4.0 Resi Coilovers & Rear DL Shocks

6" RAD ARM SYS W/ 4.0 R/R & 2.25 2011-16 FORD F350 4WD

6in. RAD ARM SYS W/4.0 R/R/2.25 2011-16 FORD F350 4WD

Radius Arm Lift System

6" RAD ARM SYS W/ 4.

Suspension Lift Kit

LftKt-Suspw/Shock