FOX 985-24-180 Performance Series IFP Rear Shock for 2018+ Jeep Wrangler JL, 3.5-4-Inch Lift

FOX Performance Series shocks contain the latest in shock technology to transform the performance of your Jeep. They use our race-proven damping control to provide a comfortable on-road ride and predictable off-road handling in even the toughest conditions. Application specific valving to maximize performance. Increase your vehicle's off-road capability by extending drop-out travel in most applications. Experience on-road comfort with performance-minded shock valving for a connected ride with less vehicle sway. Tuned specifically for your vehicle’s application._x000D_ _x000D_ Consistent and fade-resistant performance due to high-quality materials: aluminum bodies, race-developed main piston, and a true internal floating piston (IFP) to separate gas and oil._x000D_ _x000D_ Built-to-last, torture-tested and race-proven to give a lifetime of great rides. FOX products are built from aluminum, dissipating heat four times better than conventional materials. All FOX shocks are fully serviceable and resistant to corrosion and harsh environments.

• Performance Tuned For Vehicle Specific Application
• IFP Separates Oil From High-Pressure Nitrogen Gas
• FOX Racing Oil Developed For Ultimate Performance
• Redundant Sealing System/Long Lasting Performance
• 100% Serviceable And Tunable For Longer Lifespan
• Packed With 35 Years Of Race Winning Technology
• Aluminum Body Dissipates Heat Faster Than Steel
• Black Anodized CNC Machined Aluminum Components
• Teflon-Lined Heat-Treated Spherical Bearings
• Durable Zinc Plated Long Lasting Finish
• Smooth Seamless Alloy Body

Upgrade the suspension performance of your lifted Jeep Wrangler JL with the FOX Performance Series IFP Rear Shock, Part Number 985-24-180. Designed for 2018 and newer Jeep Wrangler applications with a 3.5- to 4-inch lift, this smooth-body shock uses application-specific valving to deliver a controlled, connected ride on the road and predictable handling on demanding off-road terrain. Extended drop-out travel in applicable setups helps increase off-road capability while reducing vehicle sway and maintaining ride comfort.
The FOX internal floating piston (IFP) separates high-pressure nitrogen gas from the shock oil to provide consistent, fade-resistant damping performance. FOX Racing Oil, a race-developed main piston, and high-quality aluminum construction help manage heat and maintain dependable operation during extended use. The aluminum body dissipates heat more efficiently than conventional steel, while the smooth seamless alloy body and durable zinc-plated finish help withstand corrosion and harsh environments.
Built with race-proven technology, the FOX 985-24-180 features black anodized CNC-machined aluminum components, a redundant sealing system, and Teflon-lined heat-treated spherical bearings for long-lasting performance. The shock is fully serviceable and tunable, allowing maintenance and calibration over its service life. This FOX Performance Series rear shock is engineered to provide reliable suspension control for Jeep owners seeking improved comfort, stability, and off-road capability from a lifted Wrangler JL.

Features:

• Performance tuned for the vehicle-specific application

• Internal floating piston separates shock oil from high-pressure nitrogen gas

• FOX Racing Oil supports consistent damping and heat resistance

• Extended drop-out travel helps improve off-road capability in applicable applications

• Aluminum body dissipates heat faster than conventional steel construction

• Race-developed main piston delivers controlled suspension performance

• Redundant sealing system supports long-lasting operation

• Fully serviceable and tunable for extended product lifespan

• Black anodized CNC-machined aluminum components

• Teflon-lined, heat-treated spherical bearings

• Durable zinc-plated finish resists corrosion and harsh environments

• Smooth seamless alloy body

• Designed for 2018 and newer Jeep Wrangler JL models with a 3.5- to 4-inch lift

Compatible With
2018 Jeep Wrangler
2019 Jeep Wrangler
2020 Jeep Wrangler
2021 Jeep Wrangler
2022 Jeep Wrangler
2023 Jeep Wrangler
2024 Jeep Wrangler
2025 Jeep Wrangler
2026 Jeep Wrangler