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For technical assistance call:  909-597-7800 or e-mail:  info@fabtechmotorsports.com

Read this before you begin installation-

Check all parts to the parts list above before beginning installation. If any parts are missing contact Fabtech at 909-597-7800 
and a replacement part will be sent to you immediately.

Read all instructions thoroughly from start to finish before beginning the installation. If these instructions are not properly 
followed severe frame, driveline and / or suspension damage may occur. 

Check your local city and state laws prior to the installation of this system for legality. Do not install if not legal in your area.

Prior to the installation of this suspension system perform a front end alignment and record. Do not install this system if the 
vehicle alignment is not within factory specifications. Check for frame and suspension damage prior to installation.

The installation of this suspension system should be performed by two professional mechanics.

Use the provided thread locking compound on all hardware. 

Do not combine this suspension system with any other lift device or parts.

This suspension must be installed with Fabtech shock absorbers.

WARNING- Installation of this system will alter the center of gravity of the vehicle and may increase roll over as compared  
to stock.

On EcoBoost 3.5L and 2.7L models, discard all air shields.

OEM Wheels and tires cannot be used after the installation of this kit. Larger tires cannot be installed on the OEM wheels.

Verify differential fluid is at manufacture’s recommended level prior to kit installation. Installation of the kit will reposition the 
differential and the fill plug hole may be in a different position. (For example, if the manufacture recommends 3 quarts of fluid, 
make sure the diff has 3 quarts of fluid). Check your specific manual for correct amount of fluid.

Recommend Tires and Wheels:

Use 35/13.50R18 tires w/ 18x9 wheels w/ 5” BS w/ minor trimming
Use 35/13.50R20 tires w/ 20x9 wheels w/ 5” BS w/ minor trimming
Use 285/55R22 tires w/ 22x9.5 wheels w/ 5” BS w/ minor trimming

- PRE-INSTALLATION NOTES -

3 of 16

Prior to installing this kit, with the vehicle on level 
ground. Measure the height of your vehicle. This 
measurement can be recorded from the center 
of the wheel, straight up to the top of the inner 
fender lip. Record the measurements below.

LF:______________________       
RF:_______________________
LR:______________________      
RR:_______________________

Required Tools (Not Included)

Floor Jack          Jack Stands        Torque Wrench
Assorted Metric and S.A.E sockets, and Allen wrenches
Die Grinder w/Cut-off Wheel       Torque Wrench
1-1/2” Barrel Sand Wheel       1/2” Barrel Sand Wheel

- TOOL LIST -

Summary of Contents for FTS22179

Page 1: ...s 4331 Eucalyptus Ave Chino CA 91710 Tech Line 909 597 7800 Fax 909 597 7185 Web www fabtechmotorsports com INSTALLATION INSTRUCTIONS 2015 18 FORD F150 4WD FTS22179 6 BASIC SYSTEM FTS22181 6 PERFORMAN...

Page 2: ...AS16 DRIVER WARNING DECAL 1 FTREGCARD REGISTRATION CARD FT30603 HARDWARE KIT LOCATION 6 5 16 SAE WASHER G5 ZINC BRAKE LINE 3 5 16 18 STOVER NUT G5 Z1 3 5 16 18 X 1 HEX BOLT G8 ZINC 8 7 16 SAE WASHER G...

Page 3: ...nter of gravity of the vehicle and may increase roll over as compared to stock On EcoBoost 3 5L and 2 7L models discard all air shields OEM Wheels and tires cannot be used after the installation of th...

Page 4: ...t the tie rod ends from the steering knuckle by striking the knuckle to dislodge the tie rod end SEE FIGURE 2 6 Remove factory Tie Rod end and discard SEE FIGURE 3 FIGURE 3 STEP 6 FIGURE 2 STEP 5 7 Re...

Page 5: ...rs and save for re installation SEE FIGURES 8 9 11 Locate the three upper coilover nuts and remove Save the hardware Remove the shock assembly from the vehicle and mark Driver for assembly to install...

Page 6: ...s the rear of the vehicle You will need to cut and sand a radius in the rear side of the pocket in order to clear the differential housing SEE FIGURE 17 14 Remove the front drive shaft bolts where the...

Page 7: ...Fabtech upper differential mounts using two 13 x 4 hex cap bolts washers and lock nuts Leave all hardware loose in preparation of the installation of the remaining differential mounts SEE FIGURE 20 2...

Page 8: ...24 23 On the front axle tube remove the rear and lower bolts to allow for the new center differential bracket to be mounted 24 Mount the differential bracket to the center of the differential using th...

Page 9: ...factory front control arm pockets using the factory hardware Make sure the skid plate tab on the crossmember is facing the Fabtech rear crossmember Leave the hardware loose at this time SEE FIGURE 31...

Page 10: ...and FT30605BK Pass shock spacers 35 Locate the factory coilovers Using a press press the factory studs out of the bar pins SEE FIGURE 34 36 Install the Driver side spacer on the driver side coilover u...

Page 11: ...30600D and install the factory hub Torque the four 14mm bolts to 160 ft lbs SEE FIGURE 40 41 Re install the 4WD actuator using the 3 factory bolts Torque to 29 ft lbs SEE FIGURE 41 42 Install the Fabt...

Page 12: ...Fabtech bracket Using the factory hardware mount factory brake line bracket to the side of the Fabtech knuckle After installing the factory brake line bracket check to insure full movement by steerin...

Page 13: ...hardware install the factory sway bar to the frame using the FT30591 driver side bracket and the FT30590 passenger side bracket When mounting the sway bar will be offset towards the rear of the truck...

Page 14: ...nd FTS6266 shocks are to be installed with the body down 56 Install tires and wheels and torque lug nuts to wheel manufacturer s specifications Turn front tires left to right and check for appropriate...

Page 15: ...roper installation of HUB actuator The IWE system uses vacuum hubs that engage the front wheel hubs to the front halfshafts or disengage the front wheel hubs from the front halfshafts The IWE solenoid...

Page 16: ...el sizes listed in Fabtech s website are only a guideline for street driving with noted fender trimming Fabtech is not responsible for damages to the vehicle s body or tires Fabtech is not responsible...

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