Fox 17+ Ford SD 2.5 Factory Series Rear Shock Set w/DSC / 2-3.5in Lift

Developed from our off-road race shocks, FOX Factory Race Series combines race-proven technology with new, cutting-edge features to provide enhanced ride-quality and winning damping performance you can bolt onto your truck or SUV.

Additional Information

Application specific valving to maximize performance.

Part Type

Suspension Shock Absorber Kit

Product Overview

Uncompromised performance through FOX's patented internal bypass technology delivers the feel of near-endless suspension travel. Exclusive internal bypass technology allows oil to flow around the piston at some points of the stroke - while creating humongous pressure at other points - supporting the vehicle like no other product can.

Floating through terrain is accomplished with FOX's ride zone - combining a race-developed shock piston, internal bypass and Dual Speed Compression adjustment - allowing fine tuning for weight, terrain and speed.

Dominate any terrain with the brute strength of 3- and 2.5-inch aluminum bodies, cactus cooler reservoirs and 7/8" shafts with redundant seals, all proven in the harshest of environments under the toughest of conditions.

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.

• Black Anodized CNC Machined Aluminum Components
• Durable Zinc Plated Seamless Alloy Body
• External Reservoir System Dissipates Heat Fast
• Performance Tuned For Vehicle Specific Application

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

Shocks, 2.5 Factory Race Series, Adjustable, Gas Charged, 32.310 in. Extended, 19.850 in. Collapsed, Monotube, Rear, 2-3.50 in. Lift, Ford, Pair

Fox Racing Shox 2.5 Factory Race Series smooth body remote reservoir shocks have the durable race-proven internal parts and performance damping technology you expect, along with other unique details found only in this line of shocks. They feature rebuildable and serviceable designs, with exceptional damping to take command of any terrain. You'll experience the incredible performance and precise control that Fox off-road Factory Race Series smooth body shocks can deliver.

Additional product details:
• Smooth bore and honed seamless steel bodies
• Zinc plated and clearcoated for a long-lasting finish
• Black anodized, CNC-machined 6061-T6 billet aluminum components
• Rubber braided steel -8 hose with high-flow crimped fittings for improved durability
• Tunable, velocity sensitive deburred valve shims
• High-temperature Viton® redundant sealing pack system with main, wiper, and scraper seals
• JM92 Advanced Suspension Fluid for improved performance at variable temperatures
• 7/8 in. hard chrome plated, heat-treated steel shafts
• 5/8 in. stainless steel shafts
• PFTE-lined, heat-treated alloy steel spherical bearing
• Compression and rebound valving adjustments
• LSC adjuster