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Rough Country Long Arm Upgrade Kit for 4 to 6-Inch Lift (97-06 Jeep Wrangler TJ, Excluding Unlimited)

Item J13112
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Market Price $1,149.94 You Save 13% ($149.99)
Our Price

$999.95 (kit)

+ $55.00 Handling Fee with FREE Shipping

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Ship to: Ashburn - 20149
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      Review & Installation Video

      Product Information

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


      • Improves Traction - Allows for Greater Articulation
      • Increased Ground Clearance
      • Designed for Jeeps with a 4-inch to 6-inch Suspension Lift
      • 2.5-inch Diameter Tubular Steel Construction
      • Black Powder Coated Finish
      • Greasable X-Flex Ball Joints
      • Upper Joints Pivot up to 20 degrees
      • Lower Joints Pivot up to 35 degrees
      • Lifetime Replacement Warranty
      • Fits 1997-2006 Jeep Wrangler TJ Models, Excluding Unlimited


      Tackle the Toughest Trails. Add the best in off-road articulation to your TJ Wrangler with Rough Country's Long Arm Upgrade Kit. Designed for use with a 4-inch to 6-inch lift, the included control arms have a high clearance design for increased ground clearance. Featuring flex joints designed by Rough Country, this Long Arm Kit maintains optimum alignment and provides optimum articulation.

      Kit Contents. Front and rear lower high clearance arms with X-Flex Joints, front and rear upper control arms with X-Flex Joints, control arm mounting brackets, rubicon compressor bracket, track bar bracket, and hardware.

      Application. This Rough Country Long Arm Upgrade Kit is designed to fit 1997-2006 Wrangler TJs with a 4-inch to 6-inch Lift, excluding unlimited models.

      Technical Notes. Slip Yoke Eliminator with CV Driveshaft is recommended to avoid driveline vibration. Rubicon models do not need SYE kit, but a CV Driveshaft is still recommended. Exhaust will have to be cut and rerouted to make sure it is away from the moving components.

      Freight Notes. Freight items can only be shipped within the continental 48 states, no expedited methods.

      Fitment: 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006

      MPN# 66300U

      CA Residents: WARNING: Cancer and Reproductive Harm -


      Customer Reviews (7)

      Write a Review

      Ratings Summary

      4.9 out of 5 overall rating from 7 customers

      Installation Time: Full Day

      • May 09, 2019

        5 2000 Wrangler - BigBertha Installation Time: Weekend

        best bang for your buck

        ride quality is so much better than before, easy to install, and i love the look. they come black but i painted them red.

        Helpful (2)
      • July 04, 2018

        5 2004 Wrangler - KellyS

        Getting installed

        Took awhile to find an installer, alot of shops shy away when they find you have to remove old control arm brackets but I'm sure I'll like it

        Helpful (14)
      • November 18, 2017

        5 2006 Rubicon - KevinP Installation Time: Full Day

        Kevin p

        great product! Way stronger than stock set ups! And the ride is unbelievable.

        Helpful (22)
      • March 31, 2017

        5 1999 Wrangler - RoderickS Installation Time: Afternoon

        good quality product

        Not wheeled it yet but first impressions seem to be a good quality product

        Helpful (20)
      • March 17, 2016

        5 1997 Wrangler - Zach39 Installation Time: Weekend

        Great Product!

        I was looking for something to make my weekend warrior a ride a bit better both on and off road. I looked at a lot of long arm upgrade kits but didnt want to go with a full kit money wise. This kit met all expectations and went on very easily once the stupid skid plate came off. Would definitely recommend to a friend! Also, product came quick and safely with Free Shipping! Cant beat that.

        Helpful (21)
      • June 15, 2015

        4 2000 - spencer18 Installation Time: Full Day

        good quality simple to install

        service was fast the kit had all hardware needed to install

        Helpful (20)
      • February 13, 2015

        5 1999 - Joberry Installation Time: Full Day

        Best modification I have done to my jeep by far!!!!

        My jeep has a 4 inch lift with 33s. Originally it had short arm control arms. These started to bend and the bushings would wear out very quickly. I decided to upgrade to long arms and in doing so, my jeep is way better off-road and onroad! I am very pleased with the product and would defiantly recommend to a friend!

        Helpful (21)

      Questions & Answers (5 answers)

      5 Top Rated Questions

      When it is said that exhaust needs to be rerouted, to what extent does this need to be done.

      • The factory exhaust must be modified / rerouted to have adequate clearance on all fixed and moving components, with any long arm lift kit or long arm upgrade like the Rough Country Long Arm Upgrade Kit. The extent of modification can vary based on your current exhaust step up. 

      Helpful (1)

      How long are the front and rear bottom arms?

      • We do not have measurements from each piece, however it is adjustable to fit for a 4-6" lift without a problem.

      Helpful (0)

      What is the size of the bushings. bolt size. Are they pressed in

      • At this time we do not have sizing information on the bushings. These are pressed in.

      Helpful (0)

      Will this kit work with a stock driveshaft?

      • When lifting 4-6" on the TJ models it is highly recommend to get an aftermarket driveshaft.

      Helpful (0)

      Could this kit be installed with a 8 inch lift

      • This would not work with the 8" lift, this kit is specific to a 4-6" lift.

      Helpful (0)
      Post Your Question

      Installation & What's in the Box

      Installation Info

      What's in the Box

        • Control Arm Mounting Brackets
        • Adjustable Lower Control Arms
        • Adjustable Upper Control Arms
        • Rear Track Bar Bracket
        • Rubicon Compressor Bracket
        • Hardware

      Tech Specs

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