17-21 Powerstroke 4x4 RBP 6" Lift Kit System

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  • Regular price $2,500.00


RBP Lift Kits are the ultimate in off road suspension lift kits. In true RBP fashion, our lift kits will let you pull double duty and have your daily driver handle better than it did stock, and still tackle the off road terrain like a pro. This 4" lift kit for your 2017 Ford F250/F350 SuperDuty 4WD is Made in the USA and will allow you to clear up to a 38" tire. The RBP 6" suspension lift kit system comes complete with everything needed to complete the install allowing for improved ride quality and performance. Up front the truck will receive a set of full length replacement coil springs designed specifically to offer improved on-road/off-road performance with the weight of the diesel Super Duty. To reposition the front end and correct caster a pair of heavy duty replacement radius arms that bolt in place of the factory stamped steel arms. These arms are built from high strength 1/4" steel, boxed and fully welded with large 2.5" greaseable bushings to isolate road vibrations. Steering correction comes from a massive forged drop pitman arm to improve operating angle while a massive 1/4" steel fabricated track bar drop bracket is used to recenter the front end and keep the steering linkage angles in phase for predictable handling.

Also included for the front of this 6" lift kit are sway bar relocation brackets to correct sway bar operating angle, brake line drop brackets to reposition the factory lines, bump stop extensions to control suspension compression and new steering stabilizer mounts to improve operating angle for more effective use of the supplied larger nitro steering stabilizer cylinder.

Finishing off the front is a set of the new FOX 2.0 adventure series IFP monotube gas shocks for improved ride quality and offroad performance.

In the rear these kits retain the factory leaf springs and overloads so your truck maintains its tow capability. In place of the factory lift blocks RBP supplies a 6" rear block and u-bolt kit to level the stance.

F250 models with the 2-leaf main rear springs also receive an add-a-leaf kit for an additional boost to level the stance.

Rear brake line brackets are supplied along with a matching set of FOX 2.0 adventure series gas shocks for a smooth ride and improved performance offroad.

All RBP Lift Kits are backed by a Limited Lifetime Warranty - so you're covered, no matter what. With this amazing RBP Lift Kit package, you can tackle the streets of the city, or the trails in comfort, style and performance.

Important Notes: You MUST determine if vehicle is equipped with standard (2-leaf main) or heavy payload (3-leaf main w/overload) factory rear leaf spring packs. Standard 2-leaf main applications will require lift kit # RBP-3092-60FS, heavy payload 3-leaf main w/ overload applications will require kit # RBP-3093-60FS. If equipped with a 2-piece rear driveshaft, an RBP-LK309BDK-60 carrier bearing drop kit may be required 38x13.50 tires may require minor trimming Wheel Size: 17 x 10 Back Spacing: 4.5 - 5? Max Tire Size: 38 x 13.50 Wheel Size: 18 x 10 Back Spacing: 4.5 - 5? Max Tire Size: 38 x 13.50 Wheel Size: 20 x 10 Back Spacing: 4.5 - 5? Max Tire Size: 38 x 13.50


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