This is a brand new Zone Offroad 4" Front / 3" Rear Lift Kit with Rear Nitro Shocks. We are an Authorized Dealer of Zone Offroad and carry the full line of products.

Fits the following applications:

'21-'22 Ford F150

Part #: F91N

Zone Offroad 4" Front / 3" RearLift Kit with Rear Nitro Shocks

Take your 21-22 F150 to new heights with this 4" lift kit from Zone Offroad. Kits include everything needed from high strength crossmembers and steering knuckles to strut spacers and rear block kit to level out the stance. Engineered to the highest standard to maintain ride quality and handling performance. Get the look, performance, and capability your truck deserves with clearance for up to 35" tires.

Features:
Kit design optimizes ground clearance and improves offroad protection
Maintains drivability and handling by correcting suspension, steering and driveline geometry.
Redesigned steering knuckles specific to the 2021-2022 F150 to maintain ESC system compliance
2" or 3" replacement rear lift blocks available to achieve desired stance without the need to stack lift blocks (Purchase PN F99N if wanting 4" rear lift)
Kits includes Factory Protection Plus (ESC system compatibility, Limited lifetime warranty, 5yr-60k mile drivetrain warranty)
Kit allows clearance for 35" tires
Kit includes rear Nitro shock absorbers

Notes:
Will fit models with Auto 4wd that do NOT have the 4WD actuator hub assembly
Some trucks with a 2 piece drive shaft may have a recall from Ford regarding the rear drive shaft. (Safety Recall 21S25) Due to the recall procedure, Zone Offroad recommends to have this performed prior to installing the lift.”
18" or larger diameter wheels required. Stock 17" and 18" wheels cannot be reinstalled. Stock 20’ wheels can be used with up to a 305/60R20 tire.
18" wheels with 5-5.5" backspacing should be test fit prior to mounting the tire to ensure proper clearance to the steering knuckle/tie rod. 18 - 20"wheels with 5.5-5.75" of backspacing is highly recommended for tire to frame crash bar clearance. 37" tires will require crash bar modification
Models with 2-piece rear driveshaft WILL require carrier bearing shim kit D5405 (not included w/ kit).
Block kits replace factory 1-1/4” block. Stock block will not be reinstalled.
Crash bars may require modification based on wheel and tire choice. It is the end users responsibility to ensure modifications are non-detrimental to vehicle safety.
Will not work with trucks equipped with CCD (Continuous Controlled Damping)
Does not fit diesel models.
Will not fit Tremor models.
Requires frame bracket modification
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Return Policy:

  • AZ Offroad & Performance, Inc. & will do everything possible to ensure the customer's satisfaction.
  • If there is any error in the part received, please contact us immediately.
  • Returns will be accepted if the item is unused, uninstalled, in the original packaging and in brand new condition.  Items that are defective may also be returned.  We are not responsible for install mistakes.  Items must be returned within 30 days from the purchase date.
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