RockJock's Antirock Sway Bar Kit for the front of all JK Wrangler and Unlimited models helps free up suspension articulation to increase off-road traction. The Antirock sway bar easily bolts on with hand tools and is designed to directly replace the vehicle’s stock front sway bar. The Antirock does not require disconnecting for off-road use!
The sway bar is made of 4130 heat treated chromoly for ultimate strength, which is the same quality used in professional off-road competition sway bars.

Kit Fits:

  • JK Wrangler Unlimited (4-door)
  • JK Wrangler (2-door)

Kit Includes:

  • .850 in. diameter 4130 heat treated chromoly sway bar
  • Forged 4140 chromoly bolt-on frame brackets
  • Forged chromoly offset sway bar arms
  • Adjustable sway bar end links w/ sealed ends
  • Delrin sway bar bushings


  • Rubicon Models - JK Rubicon models equipped with the electronic sway bar, will require the use of a tuner (AEV ProCal or equivalent) to turn off the sway bar dash light when the factory sway bar is removed.
  • Body Roll - Antirock sway bar equipped vehicles will exhibit more body roll than vehicles equipped with the stock sway bar. Antirock sway bars may be used on the street, however, they do not provide the same handling characteristics as the stock sway bar.
  • End Links - Out of the box, the length of the sway bar’s vertical links that are included in this kit are intended for use with our suspension systems (4 in. lift). Depending upon your specific vehicle’s lift, you may obtain shorter or longer links to suit. Additionally, all of the link rods may also be trimmed in length for fine tuning purposes.

Instruction Manual:

  • CE-9900JKF Kit 

Parts List:

  • Sway Bar Torsion Bar:  CE-99001D 
  • Forged Sway Bar Frame Bracket (LH):  RJ-231100-1 
  • Forged Sway Bar Frame Bracket (RH):  RJ-231100-2 
  • Forged Sway Bar Arms: RJ-202001-101 
  • Adjustable Sway Bar End Links: RJ-203004-101 
  • Delrin Sway Bar Bushing: CE-9901D  
  • Sway Bar Arm Hardware Pack: CE-99005A 
  • Sway Bar Arm Stickers:  RJ-720301-101 


Fast and easy checkout with quick email response times.

Kevin M.

Was looking for something specific- gave them a call and was able to order it up, even though it was not on the website.

Ricardo D.

My new go to shop for all things offroad.

Dustin S.

Boyfriend and I both have a set of the 2.5’ whips for our jeeps and use them every chance we get. They look for show and work even better for light in camp and on the trails. They bolt up similar to a radio antenna and have a quick release feature that we have never seen before but absolutely love. Definitely top 5 favorite accessories we’ve bought for our jeeps, and customer service is just as great as their products!

Alexandra R.