Fox Performance Series 2.5 IFP HTO Shock, Rear (3.5-4in Lift) JT
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Vehicle Fitment
Product Description
FOX 2.5 Performance Series HTO is a bolt-on shock loaded with position-sensitive technology, vehicle-specific valving, and larger pistons to improve on and off-road performance. A type II anodized aluminum body efficiently dissipates heat and prevents corrosion. The 2.5-inch shock body features an internal floating piston (IFP) to separate the shock oil from the high-pressure nitrogen, optimizing damping.
Hydraulic Top Out (HTO) technology offers usable position-sensitive rebound damping control on and off the pavement. HTO reduces harsh top-outs and increases comfort by forcing shock oil through a secondary shim stack to slow down shock shaft speed; HTO is particularly beneficial after installing heavier, aggressive tires and applications lifted higher than OEM specification.
Bolt-on 2.5 Performance Series HTO to increase damping capacity and ride in comfort with position-sensitive rebound control.
Features and Benefits
- 2.5” Impact extruded 6061-T6 aluminum shock body
- Type II clear-anodized body plating
- High-flow velocity-sensitive damping
- 5/8” hard chrome shaft
- Internal floating piston (IFP)
- Hydraulic Top Out (HTO) piston
- Corrosion resistant
- Application specific tune
- Fully rebuildable and re-tunable
- Extended: 30.720
- Compressed: 19.540
- Travel: 11.190
- Top Mount: Eyelet
- Bottom Mount: Eyelet
Frequently Asked Questions (FAQs)
Q: What does IFP mean in Fox shocks?
A: IFP stands for Internal Floating Piston, a shock design that prevents aeration by separating shock oil from nitrogen gas, ensuring consistent damping performance.
Q: How does this shock improve Jeep Gladiator rear suspension?
A: It provides improved ride quality, better handling, reduced body roll, and enhanced traction on- and off-road, especially with larger tires or added weight.
Q: Does this shock work with aftermarket lift kits?
A: Yes, it’s designed for Jeep Gladiators with 3.5 to 4 inch rear suspension lifts and works well with most aftermarket lift components.