Fox 2.0 Performance IFP Front & Rear Shock Kit | 2017-2026 Ford F-250/F-350 Super Duty 4WD | 4-5 in Lift
Good to know before you buy
Fits
- 2017-2026 Ford F-250/F-350 Super Duty 4WD with 4 to 5 in of front lift and 4 to 6 in of rear lift
Does not fit: 2WD trucks, stock or leveled trucks, lifts under 4 in, front lifts over 5 in (use the 985-24-157 front, sold individually)
Why this kit
Most 4 to 4.5 in Super Duty lift kits ship with basic shocks or none at all. This kit is the Fox 2.0 upgrade for that truck: two 985-24-156 fronts for 4 to 5 in of front lift and two 985-24-153 rears for 4 to 6 in of rear lift. Each is a 2 in aluminum-body monotube with an internal floating piston and FOX's race-developed high-flow piston, so a tall truck on 35s stops wallowing over dips and keeps its composure on washboard. Both lengths are chosen to preserve full travel at the lifted ride height.
At a glance
| Kit contents | 2 front shocks + 2 rear shocks (one complete truck) |
|---|---|
| Front | Fox 2.0 Performance IFP 985-24-156, for 4 to 5 in front lift |
| Rear | Fox 2.0 Performance IFP 985-24-153, for 4 to 6 in rear lift |
| Design | 2.0 in impact-extruded 6061-T6 aluminum body, internal floating piston, 5/8 in hard chrome shaft |
| Drivetrain | 4WD |
| Steering stabilizer option | Add one Fox 2.0 Performance IFP steering stabilizer 985-24-001 with the selector above |
| Warranty | FOX limited lifetime warranty (Performance Series purchased after 3/30/2025) |
What is in the box
- 2 x Fox 2.0 Performance Series IFP front shock, part number 985-24-156
- 2 x Fox 2.0 Performance Series IFP rear shock, part number 985-24-153
- Optional: 1 x Fox 2.0 Performance Series IFP steering stabilizer, part number 985-24-001, when selected
- Bushings, washers and hardware. Factory mounting bolts are reused
Questions
My lift is 6 in. Will this work?
The rear covers 4 to 6 in, but the front only covers 4 to 5 in. For a 5.5 to 7 in front, FOX lists the 985-24-157, sold individually. Match the front to your actual front lift.
Should I add the steering stabilizer?
On a lifted truck with 35s or 37s, almost always yes. The 985-24-001 is a 2.0 IFP damper on the drag link that bolts to the factory stabilizer mounts in about 20 minutes and fits every 2017-2026 F-250 and F-350 at any lift height. Pick "Shocks + steering stabilizer" above to add one to the order.
Do I need to measure my lift?
Yes, if you are not sure what kit is on the truck. Measure from the axle centerline to the fender lip and compare with a stock truck, or check the lift kit part number. FOX sizes these shocks by lift band and the wrong length will limit travel.
How long does installation take?
Rears are 20 to 30 minutes per side. Fronts on the solid axle are a bolt-in shock, about 30 to 45 minutes per side, no spring compressor needed.
What is the warranty?
FOX covers 2.0 and 2.5 Performance Series IFP shocks purchased after 3/30/2025 with a limited lifetime warranty against defects, to the original retail owner through the original place of purchase. Keep your Hannah Suspension order confirmation.
About FOX
FOX Factory has built racing and off-road dampers since 1974 and supplies factory shocks for the Ford Raptor, Ram TRX and Chevy ZR2. The 2.0 Performance Series brings that race-developed piston and valving to a bolt-on truck shock. Hannah Suspension ships genuine FOX parts with full factory warranty.