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FOX Factory Race Series 2.5 Rear Reservoir Shocks w/ DSC Adjuster for 0-1.5 in. Lift (09-20 2WD F-150; 04-20 4WD F-150, Excluding Raptor)

Item T527516
AmericanTrucks no longer carries the FOX Factory Race Series 2.5 Rear Reservoir Shocks w/ DSC Adjuster for 0-1.5 in. Lift (09-20 2WD F-150; 04-20 4WD F-150, Excluding Raptor). Please check out 2015-2019 F-150 Shocks & Struts for an updated selection.
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Features & Details

  • Factory Series Rear Shock
  • Designed for 0-1.5" of Suspension Lift
  • Adjustable Oil External Reservoir
  • 2.5" Smooth Bore Alloy Shock Body
  • 7/8" Hard Chrome Alloy Steel Shaft
  • Sold As a Pair
  • Fits 2009-2020 2WD and 2004-2020 4WD F-150s, Excluding SVT Raptor Models

Superior Ride Quality. Invest in your F-150's ride quality with the FOX 2.5 Factory Series Reservoir Rear Shock with DSC Adjusters designed for 0-1.5" of suspension lift. This Factory Series F-150 Reservoir features race developed high flow pistons, and an adjustable external oil reservoir to maintain superior performance both on and off road to suit your Ford's needs.

External Reservoir. 
The FOX Reservoir comes equipped with an external reservoir to keep oil and high pressure nitrogen separate. The reservoir is filled with JM92 advanced suspension fluid to ensure performance in a wide range of temperatures and climates.

Built-in Adjusters. The FOX 2.5 Factory Series Reservoir feature Dual Speed Compression (DSC) Adjusters that allow you to fine tune your compression rates with the twist of two knobs. When you twist the two knobs it provides 10 high-speed and 12 low-speed compression levels to maximize traction and small bump compliance while still having the damping that is needed for big hits.

Durable Construction. This F-150 Reservoir features a smooth, 2.5" seamless alloy for superior durability. It is completed in a zinc plating and dual clear coat finish for a long lasting finish and black anodized CNC-machined 6061-T6 billet aluminum. Providing superior functionality, this shock is fitted with a 7/8" hard chrome plated alloy steel, that has been heat treated to handle anything you throw at your rig during any on or off road adventure.

Bolt-On Installation. This reservoir doesn't require any upgrades or modifications to your F-150, as it is a direct replacement for factory and most aftermarket lift kit shocks.

This pair of Rear FOX 2.5 Factory Series Reservoir Shocks with DSC Adjuster is specifically design to fit on all 2009 to 2020 2WD and 2004-2020 4WD Ford F-150s equipped with 0-1.5" of suspension lift. Does not fit SVT Raptor models.

Fitment: Details

CA Residents: WARNING: Cancer and Reproductive Harm -

What's in the Box
  • (2) 2.5 Factory Series Reservoir Rear Shock with DSC Adjuster
Installation Info
Tech Specs
Reservoir Specifications.
  • Bearing: PTFE-lined, Heat-Treated, Alloy Steel Spherical
  • Body: 2.5 in. Smooth Bore & Seamless Alloy
  • Body Plating: Zinc-Plated & Double-Clear Coat
  • Components: Black-Anodized, CNC-Machined 6061-T6 Billet Aluminum
  • DSC Adjuster: 10 High Speed & 12 Low Speed Dampening Levels
  • External Reservoir: 2.5 in. Smooth Bore & Honed Seamless Alloy
  • Oil: JM92 Advanced Suspension Fluid
  • Piston: High-Flow Design
  • Shaft: 7/8 in. Hard-Chrome Plated Heat-treated Alloy Steel
Will it fit my F-150?
  • 2.7L V6 EcoBoost - 15, 16, 17, 18, 19
  • 3.0L V6 Power-Stroke - 18, 19
  • 3.3L V6 - 18, 19
  • 3.5L V6 - 15, 16, 17
  • 3.5L V6 EcoBoost - 11, 12, 13, 14, 15, 16, 17, 18, 19
  • 3.5L V6 EcoBoost Limited - 19
  • 3.7L V6 - 11, 12, 13, 14
  • 4.6L V8 - 04, 05, 06, 07, 08, 09, 10
  • 5.0L V8 - 11, 12, 13, 14, 15, 16, 17, 18, 19
  • 5.4L V8 - 04, 05, 06, 07, 08, 09, 10
  • 6.2L V8 - 11, 12, 13, 14

Does not fit SVT Raptor models

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      Questions & Answers (2)

      2 Top Rated Questions

      Hello, Will theses work in conjunction with a 6" suspension lift kit, and if not is there a product available by fox to do so ??

      • These unfortunately would not be able to be used in conjunction with a 6" suspension lift, as of right now FOX does not carry one that would be able to work with this lift.

      Helpful (1)

      What is the dimensions on these extended and compressed

      • FOX 2.5 Factory Series Rear Reservoir Shocks with DSC Adjuster for 0-1.5 in. Lift have an extended length of 28.38 inches and collapsed 17.410 inches.

      Helpful (0)
      Post Your Question

        Customer Reviews (2) Write a Review

        Overall Rating 5

        out of 5 stars

        Installation Time:Afternoon

        • Dry Traction 5 5
        • Wet Traction 5 5
        • Snow Traction 5 5
        • Road Noise 5 5
        • Onroad Ride Quality 5 5

        • 5/5

          Installation Time: Less than 1 Hour

          December 13, 2018

          Incredible shock!

          This was a very easy install and the performance of these Fox Shocks is second to none. With the DSC adjusters you can simply twist a knob to tune the ride comfort for any on road or off road conditions. A little expensive but worth it!


          Year: 2014 Submodel: XLT Engine: 5.0L V8

          Helpful (6)

        • 5/5

          Installation Time: Afternoon

          November 18, 2018


          Good fit. Night and day difference on daily ride quality. Performs as expected off-road.


          Year: 2017 Engine: 5.0L V8

          Helpful (9)