Free Shipping on Orders Over $75. Details

Talk to Wrangler Enthusiasts
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Win $10,000 in Store Credit! Enter Now >
Claim Your FREE Gift! Reveal Now >

FOX Factory Race Series 2.5 Rear Reservoir Shocks for 4-6 Inch Lift (07-18 Jeep Wrangler JK)

Item J105105
ExtremeTerrain no longer carries the FOX Factory Race Series 2.5 Rear Reservoir Shocks for 4-6 Inch Lift (07-18 Jeep Wrangler JK). Please check out 2018-2021 Jeep Wrangler JL Shocks for an updated selection.
Call a Wrangler Enthusiast at 1-877-870-8556
M-F 8:30A-11P, Sat-Sun 8:30A-9P

    Product Information

    Features, Description, Q&A, Specs & Installation


    • 2.5-Inch Diameter Seamless Alloy Body
    • 2.5-Inch Diameter Reservoir
    • Anodized Billet Aluminum Components
    • Redundant Main, Wiper, and Scraper Seals
    • Alloy Steel Bearing With PTFE-Bearing
    • JM92 Suspension Fluid


    Fox: Racing for an Advantage. Though few knew it back then, motocross racer Bob Fox started a revolution in 1974. He found the weak spot in motorcycle suspensions at the time. Through racing, he developed a new approach to shock absorbers that would win over the world. Since 1980, when the company that still bears his name was founded, Fox has gone on to dominate not only the world of off-road motorcycles, but all other types of off-road motorsport. Fox develops new solutions through racing that benefit all fans of extreme off-road performance.

    The Shock Your Jeep Needs. These Fox 2.5 Factory Series Reservoir Shocks are the suspension upgrade your Jeep needs. A 2.5 in. diameter external reservoir holds extra JM92 suspension fluid and nitrogen. It also allows for longer life, reduced fade, improved heat dissipation, and improved serviceability. Other features include CNC-machined components and a PTFE-lined, alloy steel bearing. These shocks will help your Jeep shine even under the most demanding rock-crawling or during the most spirited trail runs.

    Already Set Up for Your Jeep. The Fox 2.5 Factory Series is pre-valved for your application. As delivered, the compression and rebound settings are sure to satisfy your need for comfort and control.

    Installation. Installation will require a floor jack, jackstands, common hand tools, and a spring compressor. Strong mechanical skills are required. If you have doubts, leave it to your trusted local garage.

    Application. Fits the rear of your Jeep Wrangler JK model years 2007-2018 with a pre-installed 4-6 in. lift kit. Note: This pair of Fox shocks is intended for Jeeps with 4-6 in. lift kits already installed.


    CA Residents: WARNING: Cancer and Reproductive Harm -

    Installation & What's in the Box

    Installation Info

    What's in the Box

    • Reservoir

    Tech Specs

    Questions & Answers

    10 More Questions

        Related Wrangler Categories