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Fox 2.5 Factory Series Internal Bypass Piggyback Rear Shocks With DSC Adjuster - 2007-2018 Jeep Wrangler JK JKU

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The Fox Factory Series Internal Bypass shocks are designed for those that demand more out of their vehicle and shocks than Fox's 2.0's, yet still want the vehicle's handling to be diverse enough for any use, whether it be street or hard core offroad abuse.  These shocks deliver patented race-dominating position sensitive damping technology and performance into hassle free bolt-on kits.

Patented, position sensitive Internal Bypass technology contains internal passages that allow fluid to bypass the piston through regulated ports as it moves through the travel. The only direct replacement kits on the market that provide for a plush predictable ride with the ability to ramp up damping force for extreme use.  Vehicle specific valving means that your JK isn't getting a set of shocks that were tested on a Tacoma, rather something purpose built for your EXACT application.

Utilizing the same technology as FOX championship winning Trophy Truck shocks to maximize the entire wheel travel, take larger hits, and deliver bigger grins.  The Factory Series are designed to be a direct bolt-on upgrade, without any additional modifications necessary.

Designed for use with JK's that have 2.5-4" of rear lift.


  • Smooth-bore, clear coated, zinc plated, hones seamless alloy bodies
  • Black anodized 6061-T6 billet aluminum
  • 7/8" hard chrome plated stainless steel 17-4 H900
  • Race-developed high-flow piston design
  • Application specific valving to maximize offroad performance
  • Redundant sealing pack system main seal, wiper seal, scraper seal
  • Specially formulated for ultimate performance at variable temperatures
  • External reservoir design separates shock oil from the high-pressure nitrogen
  • Lined, heat-treated alloy steel spherical bearings
    • Extended:  27.86"
    • Compressed:  17.12"
    • Travel:  10.74"

    Fox 2.5 Factory Series Internal Bypass Piggyback Rear Shocks With DSC Adjuster - 2007-2018 Jeep Wrangler JK JKU fits the following vehicles:

    • 2007 Jeep Wrangler JK
    • 2008 Jeep Wrangler JK
    • 2009 Jeep Wrangler JK
    • 2010 Jeep Wrangler JK
    • 2011 Jeep Wrangler JK
    • 2012 Jeep Wrangler JK
    • 2013 Jeep Wrangler JK
    • 2014 Jeep Wrangler JK
    • 2015 Jeep Wrangler JK
    • 2016 Jeep Wrangler JK
    • 2017 Jeep Wrangler JK
    • 2018 Jeep Wrangler JK