Pro Comp’s wicked new 4-link suspension kits provide up to 8 inches of lift while providing optimum control and stability for the 2017-19 Ford Super Duty. These new kits maintain the ideal roll center while increasing wheel travel for improved off-road performance. Specially-engineered brackets position the extended-length control arms in the perfect 4-link geometry to deliver compliant ride quality and minimal caster and pinion angle change. Heavy duty, tubular upper control arms can be adjusted on-vehicle for easy caster adjustments. An added crossmember between the 4-link brackets provides rock protection for your transfer case and custom-stamped steel lower arms are engineered to clear 40-inch tires at full steer. Eight inches of lift on 40s have never been so civilized.
Pro Comp Suspension has spent the last two-and-a-half decades engineering, testing and manufacturing products that will give Jeep drivers the confidence to dominate whatever terrain is ahead. The Pro Comp Promise Life Time Warranty is forever. Pro Comp's warranty goes with the suspension products on Jeeps whether or not the Jeep owner is the person who originally purchased the product. Pro Comp Suspension can afford to give such a warranty because the products are produced at the Pro Comp facility in San Diego, California under exacting manufacturing standards. Pro Comp Suspension is the only suspension company with products that are tested under true driving conditions on outside roads, rather than simulated testing. Shop Pro Comp Suspension Now