Fabtech 4″ Lift Kit w/Uniball UCA w/ Front Dirt Logic 3.0 Resi Coilovers & Rear Dirt Logic 3.0 Resi Smooth Body Shocks



When you’re ready to run 37″ tires on your Raptor and have the ultimate shock system to go with it then this is the kit for you.

The lift features heavy duty ductile iron steering knuckles designed to handle 37″ tall tires with the vehicle’s ESC (electronic stability control) and Traction Control. Typically, 37″ tires will cause steering and brake issues on the factory Ford steering knuckles. Fabtech knuckles are designed for the oversized tires and will provide years of trouble free service.

The lower Raptor control arms are relocated with 1/4″ thick steel Crossmembers and comes with a 1/4″ thick steel differential skid plate. To keep the front CV angles proper with the new ride height, the front differential is relocated down between the crossmembers for smooth 4WD operation.

Fabtech’s Uniball Upper Control Arms provide increased strength to the front suspension by replacing the stock ball joint upper arms that can become worn and eventually fail under aggressive offroad use. These heavy duty upper arms are designed for longevity in rugged offroad conditions.

The top quality construction of these arms include .120″ wall 1.50″ OD 4130 Chromoly tubing and 1″ FK Stainless PTFE lined Uniballs.

The front Raptor shocks are replaced with Dirt Logic 3.0 Coilovers that feature a remote reservoir compression adjuster. This allows for a compliant highway ride with the ability to adjust the compression damping for aggressive offroad use. The rear Dirt Logic 3.0 Smooth Body shocks allow for 12″ of wheel travel with a remote reservoir that has a compression adjuster for increased damping control.

The Dirt Logic 3.0 shocks will provide a noticeable increase in damping for Raptor owners looking to take their vehicle to the next level in suspension performance.

Additional information


2017, 2018, 2019, 2020




F150 Raptor




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