Fabtech 10-14 Ford Raptor 4WD 4in UCA System w/DL 3.0 Resi Coilovers & Rear DL 3.0 Bypass Shocks

When you're ready to run 37in 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 37in tall tires with the vehicle's ESC (electronic stability control) and Traction Control. Typically, 37in 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 1/4in thick steel Crossmembers and comes with a 1/4in 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 .120in wall 1.50in OD 4130 Chromoly tubing and American made 1in 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 Bypass shocks allow for 12in of wheel travel with two compression adjusters and one rebound adjuster for total 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. FRONT DIRT LOGIC 3.0 RESI COILOVER: These race quality Coilovers directly replace the stock Raptor Coilovers with improved offroad damping for aggressive driving in the most punishing conditions. They provide Uniball UCA Lift System w/Shocks; 4 in. Lift; Front Dirt Logic 3.0 Resi Coilovers And Rear Dirt Logic 3.0 Bypass Shocks; Incl. PN[FTS22155/FTS22162/FTS22163/FTS22283/FTS22289]; TIRE SIZE - 37/12.50R18 WHEEL - 18X9 W/5" BS W/MINOR TRIMMING; TIRE SIZE - 355/65R18 WHEEL - 18X9 W/5" BS W/MINOR TRIMMING; 14. CAN NOT USE OEM WHEEL AND TIRE. Fitment: 2010 Ford F-150 SVT Raptor 2011 Ford F-150 SVT Raptor 2012 Ford F-150 SVT Raptor 2013 Ford F-150 SVT Raptor 2014 Ford F-150 SVT Raptor