Fox 2.5 Performance IFP HTO Front & Rear Shock Kit | 2005-2016 Ford F-250/F-350 Super Duty 2WD/4WD | 2-3.5 in Lift
Shocks only
$1,387.80
Skip to product information
Fox 2.5 Performance IFP HTO Front & Rear Shock Kit | 2005-2016 Ford F-250/F-350 Super Duty 2WD/4WD | 2-3.5 in Lift
$1,387.80
Free shipping over $200. Lower 48, no code needed. 30-day returns.
Good to know before you buy
Fits
- 2005-2016 Ford F-250/F-350 Super Duty 2WD/4WD with 2 to 3.5 in of front lift and 2 to 3.5 in of rear lift
Does not fit: stock height trucks, leveled trucks with a stock rear (pair the 987-24-002 front with the 987-24-054 rear, sold individually), trucks lifted 4 in or more, 2017 and newer trucks
Why this kit
The step up from the Fox 2.0 for a 2005-2016 Super Duty on a 2.5 or 3 in lift, without going to a remote reservoir. The 2.5 Performance Series IFP HTO uses a 2.5 in body with a larger piston and much more oil, so it runs cooler and holds its damping longer on a heavy truck than a 2.0 can, while staying a simple bolt-in. Two 987-24-002 fronts for 2 to 3.5 in of front lift and two 987-24-055 rears for 2 to 3.5 in of rear lift, the pairing FOX lists for this band. This is the shock for the one-owner 6.0, 6.4 or 6.7 that tows every weekend and is going to keep doing it.
At a glance
| Kit contents | 2 front shocks + 2 rear shocks (one complete truck) |
|---|---|
| Front | Fox 2.5 Performance IFP HTO 987-24-002, for 2 to 3.5 in front lift |
| Rear | Fox 2.5 Performance IFP HTO 987-24-055, for 2 to 3.5 in rear lift |
| Design | 2.5 in aluminum body, internal floating piston, high-temp oil, 7/8 in hard chrome shaft |
| Drivetrain | 2WD and 4WD |
| Steering stabilizer option | Add one Fox 2.0 Performance IFP steering stabilizer 985-24-001 (2008-2016 trucks) with the selector above |
| Warranty | FOX limited lifetime warranty (Performance Series purchased after 3/30/2025) |
What is in the box
- 2 x Fox 2.5 Performance Series IFP HTO front shock, part number 987-24-002
- 2 x Fox 2.5 Performance Series IFP HTO rear shock, part number 987-24-055
- 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
2.5 HTO or 2.0 IFP?
Same FOX valving philosophy. The 2.5 has a larger body and piston and roughly 50 percent more oil, so it fades less on long rough roads and under heavy loads. If the truck is a daily driver that occasionally tows, the 2.0 2-3.5 in kit is the value pick. If it works hard every week, the 2.5.
Leveled front, stock rear?
This kit assumes the rear is raised 2 in or more. For a leveling kit with a stock rear, keep this 987-24-002 front and use the 987-24-054 rear (0 to 1.5 in), sold individually, or ask us and we will pair them.
Should I add the steering stabilizer?
If the truck wanders on the highway, follows ruts, or twitches on bigger tires, 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 2008-2016 Super Duty. Pick "Shocks + steering stabilizer" above to add one. 2005-2007 trucks use a different damper; choose "Shocks only."
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 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.