Fox Perf Series 3.5-4″ Front/Rear Lift Shocks and IFP Steering Stabilizer for 2018-2024 Jeep Wrangler JL 2WD/4WD with 2.0 Smooth Body Reservoir

Description
Fox Perf Series 3.5-4″ Front/Rear Lift Shocks and IFP Steering Stabilizer for 2018-2024 Jeep Wrangler JL 2WD/4WD with 2.0 Smooth Body Reservoir

Fox Perf Series 3.5-4 inches Front/Rear Lift Shocks and IFP Steering Stabilizer for 2018-2024 Jeep Wrangler JL

Part Number: 885-24-185_2x985-24-186_985-24-173

Summary: This FOX Performance Series 2.0 suspension package is engineered for the 2018-2024 Jeep Wrangler JL with 3.5-4 inches of lift. Featuring an external reservoir design, these shocks address the need for increased oil and nitrogen capacity to maintain consistent damping during challenging off-road use. The system combines race-developed high-flow pistons with application-specific valving to provide a predictable ride quality and improved heat dissipation over conventional steel body shocks.

Features

• External Reservoir: 2.0 inches Smooth bore 6061-T6 Aluminum hard anodized reservoir provides increased oil and nitrogen capacity to ensure sustained performance and a race-inspired aesthetic.
• Aluminum Shock Body: Impact extruded 6061-T6 aluminum construction provides faster heat dissipation than steel to ensure consistent damping under rough road conditions.
• High-Flow Piston: Race-developed high-flow design provides application-specific valving to ensure a predictable ride quality and maximized performance.
• Internal Floating Piston (IFP): Integrated IFP technology (in steering stabilizer) provides separation between oil and high-pressure nitrogen to ensure consistent steering damping.

Technical Specifications

Fitment

• 2018-2024 Jeep Wrangler JL (2WD/4WD)
• Note: Fits models with 3.5-4 inches lift heights. Includes Universal Mounting Bracket.

What’s Included

• Includes Full Set (See Below)
• 2 Front Performance Series 2.0 Reservoir Shocks
• 2 Rear Performance Series 2.0 Reservoir Shocks
• 1 Performance Series 2.0 IFP Steering Stabilizer
• Black-anodized reservoir mounting clamps and hardware

Why Choose This Product?

• Engineering Advantage: The use of 6061-T6 impact-extruded aluminum and external reservoirs allows this system to manage heat significantly better than standard twin-tube or steel-bodied shocks.
• Performance Benefit: Drivers experience a more controlled and predictable ride on rough terrain due to the application-specific valving and redundant sealing system that prevents fade.

Frequently Asked Questions

What is the benefit of the external reservoir on these shocks?
The external reservoir increases the oil and nitrogen capacity of the shock, which helps dissipate heat more effectively and maintains consistent performance during aggressive use.

Are these shocks compatible with my lifted Jeep Wrangler JL?
Yes, this specific kit is engineered for 2018-2024 Jeep Wrangler JL 2WD/4WD models equipped with a 3.5-4 inches suspension lift.

What materials are used in the construction of the shock bodies?
The shock bodies and reservoirs are constructed from 6061-T6 impact-extruded aluminum, which is clear-anodized for a durable, rust-resistant finish.