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Teraflex Forged Adjustable Rear Track Bar for 0 to 6-Inch Lift (07-18 Jeep Wrangler JK)

Item J17788
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      Review & Installation Video

      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation


      • Rear Adjustable Trackbar
      • Forged Steel Construction
      • 230 Percent Stronger Than Factory Track Bars
      • Eliminates Rear End Shimmy
      • Reduces Handling Issues
      • Designed for 0-6 in. of Lift
      • Fits 2007-2018 Wrangler JK Models


      Build. The Rear Forged Adjustable Track bar Kit from Teraflex is made to be the ultimate in rear end strength. The rear adjustable bar is needed on lifts of 2.5 or more. It's designed for use alongside the Track bar Bracket and can restore the track bar to its natural position. Keep your rear axle center correctly under your vehicle by using the fine thread adjustment.

      Additional Info. You'll be impressed by the incredible rear end strength this adjustable bar offers. If you want to put an end to rear end shimmy and other handling issues, then this is the bar for you. It's an incredible 230% stronger than the factory standard track bar, which assures you that you're dealing with a true monster in its class.

      Application. This Teraflex Rear Forged Adjustable Trackbar Kit is designed to fit the 2007-2018 Wrangler JK models with 0-6 inches of lift.

      Fitment: 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018

      MPN# 1754418

      CA Residents: WARNING: Cancer and Reproductive Harm -


      Customer Reviews (35)

      Write a Review

      Ratings Summary

      4.9 out of 5 overall rating from 35 customers

      • December 17, 2019

        4 2007 Wrangler - Toadstar


        It's heavy duty for sure! Teraflexes prices are a little high but you're getting a solid product well designed specifically for your vehicle. Easy install as well just make sure your axles centered underneath your Jeep.

        Helpful (1)
      • October 24, 2019

        2 2018 Wrangler - Neebs

        Axle not completely centered

        Rear trackbar doesn't center the axIe. I have a 2.5 in Rubi Express lift. Just replaced the stock trackbar. Adjusted the HD Rear as far as it can be adjusted and still off 1/4 in. which was why I made the purchase to begin with. No brackets used. Front HD trackbar is a 5 star.

        Helpful (1)
      • April 24, 2019

        5 2017 Wrangler - ChristopherO

        Must have for every JK/JKU!

        When this arrives and you take it out of the box, feel the weight and see the size of it when compared to the stock track bar you know you’ve got a superior product. I also added the front track bar and I can really feel the difference in how my rig handles. Wish I would have swapped both bars out 2 years ago!

        Helpful (1)
      • April 16, 2019

        5 2016 Rubicon - Diablo

        WIsh I did this sooner, Jeep handles great!

        After installing a the HD front track bar and noticing a huge difference in stability over bumps I decided to also buy and install the rear HD track bar. The front eliminates a lot of bump steer and bounciness. The rear eliminates the rear shimmy/fishyness/sway to the point where it feels like a much more agile vehicle! Bumps feel much better, a lot less bounce but also the axle stays put so much better and allows for faster speeds through turns. Stability and tightness are the biggest things i noticed! Highly recommend even for a stock set up. I have a Rubicon Hard Rock edition so it might sit a bit higher than a sport or Sahara but it definately works well for me at a stock height. Although I did this in preparation for a performance leveling kit which will give me about a 1.5-2 inch lift. Luckily this is adjustable so it can grow with my needs.

        Helpful (4)
      • March 11, 2019

        5 2016 Wrangler - Jessie


        Works great, really needed to buff up my steering.

        Helpful (2)
      • February 04, 2019

        5 2015 Rubicon - TimB

        Teraflex Rear Trackbar

        Worth every penny. It was easy to install and brought my rear ended back into alignment with the Jeep body. A must if you are riding larger tires with even the smallest of lifts.

        Helpful (3)
      • January 15, 2019

        5 2010 Wrangler - RichardP

        Teraflex Front Rear Track Bars

        I had an inexpensive Rough Country 3.5” lift put on my 2010 JK Sahara. The steering had what I call a swimmy feeling. After reading about the track bars I realized the lift shifted the front axle a little left and the rear a little right because of the angle they are mounted. These centered the axles under the Jeep and stabilized the ride, especially in the rain. No lift kit should be sold without at least a front track bar!!!

        Helpful (6)
      • January 02, 2019

        5 2016 Wrangler - JoelM

        Does the job.

        I lifted my toy 3” and had the driver rear tire out 5/8 even with the relocation bracket. I go the rear adjustable track bar. On my driveway easy to install it. Note. better remove the bracket.

        Helpful (5)
      • September 10, 2018

        5 2016 Rubicon - ScottA

        all lined up on a 2016 rubicon

        Excelent quality, very robust. I installed in on my 2016 JKU Rubicon after installing the ST/3 lift kit to make it easier to center the rear axle. No more fighting to find the right hole in the track bar bracket. simply attach to the factory bracket and adjust.

        Helpful (6)
      • September 10, 2018

        5 2015 Wrangler - AlexS


        Completely changed the way my jeep rides. Recommend to anyone with a lifted jeep and bigger tires

        Helpful (5)

      Questions & Answers (3 answers)

      3 Top Rated Questions

      If I buy this will it make it so I don’t have to use the track bar relocation bracket that comes with the teraflex 2.5 lift kit? Will I be able to adjust this long enough to fit in the factory bracket with the 2.5 lift?

      • That is correct, this will replace the stock track bar so the bracket is no longer needed. 

      Helpful (0)

      Does the track bar bracket come with this kit?

      • Thank you for your question! This Teraflex Rear Forged Adjustable Trackbar Kit does not need a bracket since it is adjustable.

      Helpful (0)

      How much does this part weigh?

      • The Teraflex Rear Forged Adjustable Trackbar Kit weighs in at 21.55 lbs

      Helpful (0)
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      Tech Specs