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.

Additional Information

Application specific valving to maximize performance.

Part Type

Suspension Shock Absorber

Features and Benefits

• 100% Serviceable And Tunable For Longer Lifespan
• Aluminum Body Dissipates Heat Faster Than Steel
• Black Anodized CNC Machined Aluminum Components
• Durable Powder Coated Seamless Alloy Body
• IFP Separates Oil From High-Pressure Nitrogen Gas
• Performance Tuned For Vehicle Specific Application
• Redundant Sealing System/Long Lasting Performance
• Teflon-Lined Heat-Treated Spherical Bearings

Product Details

These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.

This item is available as a full kit.
Select a kit option in the following table if you are looking for this item in a bundle form with all associated components.

Kit option/s:

Thumb	SKU	Kit Title
	jksJSPEC176KFP	JKS 20-23 Jeep Gladiator (JT) 4WD 3-3.5in J-Kontrol Suspension Lift Kit w/ Fox 2.0 Performance Shock (2x fox985-24-177, 2x fox985-24-219, 1x jksJSPEC1352, 1x jksJKS6201, 1x jksJSPEC1257, 1x jksJSPEC1305)

Product Downloads

#	Document Type	Download
1.	Installation Instructions
2.	Technical Bulletin
3.	Technical Drawing

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Kit Options

This item is available as a full kit.
Select a kit option in the following table if you are looking for this item in a bundle form with all associated components.

Kit option/s:

Thumb	SKU	Kit Title
	jksJSPEC176KFP	JKS 20-23 Jeep Gladiator (JT) 4WD 3-3.5in J-Kontrol Suspension Lift Kit w/ Fox 2.0 Performance Shock (2x fox985-24-177, 2x fox985-24-219, 1x jksJSPEC1352, 1x jksJKS6201, 1x jksJSPEC1257, 1x jksJSPEC1305)

• 100% Serviceable And Tunable For Longer Lifespan
• Aluminum Body Dissipates Heat Faster Than Steel
• Black Anodized CNC Machined Aluminum Components
• Durable Powder Coated Seamless Alloy Body
• IFP Separates Oil From High-Pressure Nitrogen Gas
• Performance Tuned For Vehicle Specific Application
• Redundant Sealing System/Long Lasting Performance
• Teflon-Lined Heat-Treated Spherical Bearings

Fox Racing Shox 2.0 Performance Series IFP smooth body shocks deliver race-dominating performance in a hassle-free bolt-on package. Their heat-reducing design includes a metal-impacted aluminum shock body that dissipates heat faster than conventional steel. Inside, the Internal Floating Piston (IFP) separates the shock oil from a high-pressure nitrogen gas chamber, providing a predicable ride quality capable of handling the roughest road conditions. Combine these new technologies by Fox Racing Shox, together with a competitive price—and you have a winning combination! Choose the universal or vehicle-specific model that best suits your application.

Tech specs of 2.0 Performance Series IFP smooth body shocks:
• Aluminum shock body dissipates heat, will resist rust over time
• Clear-anodized for a durable finish
• Application-specific valving to maximize off-road performance
• Components: black anodized billet aluminum
• Shaft: hard chrome plated heat-treated alloy steel
• Race-developed high-flow piston design
• Quiet nitrile rubber bushings for increased suspension articulation
• Redundant sealing pack system main seal, wiper seal, scraper seal
• JM92 advanced suspension fluid for improved performance at variable temperatures
• Extended length applications available for stock and aftermarket lifts kits
• Optional roost shield kit available (sold separately) to protect shock shaft and seals from rocks kicked up by tires

Adjustments:
• Nitrogen pressure
• Compression valving
• Rebound valving

Please note that this information serves as a fitment guide only. For specific fitment questions or clarifications, please contact us, as manufacturers may introduce variations and modifications during model year or regional revisions. While we strive to provide accurate data, fitment details may vary by region; therefore, compatibility outside the listed region and submodel variant cannot be guaranteed.