Fox 17-18 Ford F-250 4WD 2.0 Performance Series IFP Smooth Body Rear Shock / 0-1.0in Lift

FOX Performance Series 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.

Additional Information

Application specific valving to maximize performance.

Part Type

Suspension Shock Absorber

Product Overview

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.

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.

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.

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
	syn8650-1225	Synergy 2005+ Ford F250/F250 Super Duty 4x4 Leveling System (2x fox985-24-151, 2x fox985-24-155, 1x syn8612-24, 1x syn8650-01, 1x syn8657-01, 1x syn8663-25, 1x syn8673-01, 1x syn8682-01)

• 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

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Product Details

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.

Reference Information

Shock, 2.0 Performance Series IFP Smooth Body, Ford, Each

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