Fox 2.0 Performance Series IFP Front Shocks for 2018+ Jeep JL Wrangler / 2020+ JT Gladiator
The Performance Series 2.0 IFP smooth body shocks contain the latest in shock technology to transform the performance of your Truck or SUV. They use our race-proven damping control to provide a comfortable on-road ride and predictable off-road handling in even the toughest conditions.
The precision metal impact aluminum body increases cooling capacity and will never rust. Inside you will find our race-proven performance valving technology Our Internal Floating Piston (IFP) mono-tube design separates the shock oil from the high-pressure, nitrogen-charged gas chamber. The IFP eliminates oil aeration allowing maximum performance from the factory-tuned precision valving. The race developed high flow damping piston matched with application specific valving provides the Performance Series 2.0 IFP shock a predicable ride quality capable of handling the roughest road conditions.
Features:
- Body - 2.0” Impact extruded and CNC machined 6061-T6 clear anodized aluminum one-piece body resists rust over time
- Body Plating - Clear-anodized for a durable finish
- Reservoir - Internal IFP mono-tube reservoir design
- Components - Black-anodized, CNC-machined 6061-T6 billet aluminum
- Shaft - 5/8" hard chrome plated heat-treated alloy steel
- Piston - Race-developed high-flow piston design
- Valving - Application specific valving to maximize performance
- Seals - Redundant sealing pack system main seal, wiper seal, scraper seal
- Oil - JM92 Advanced Suspension Fluid for improved performance at variable temperatures
- Bushings - Quiet nitrile rubber allows for increased suspension articulation
Specifications:
- Top Mount - Eyelet
- Bottom Mount - Eyelet
Sold individually, NOT as a pair or set.
| Part # | Lift | Extended Length |
Collapsed Length |
Droop Over Stock |
Required Bump Stop Spacer |
Travel | Position | Fitment |
|---|---|---|---|---|---|---|---|---|
| FOX-985-24-171 | 0-1.5" | 25.85" | 16.25" | 1.975" | 0" | 9.60" | Front | JL / JLU / JT |
| FOX-985-24-177 | 2-3" | 26.35" | 16.75" | 2.475" | At Least 1" | 9.60" | Front | JL / JLU / JT |
| FOX-985-24-179 | 3.5-4" | 28.45" | 17.85" | 4.575" | At Least 2" | 10.60" | Front | JL / JLU / JT |
| FOX-985-24-181 | 4.5-6" | 30.05" | 18.45" | 6.175" | At Least 3" | 11.60" | Front | JL / JLU / JT |





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