CE-9900JKF – JK Antirock Front Sway Bar Kit (forged arms, .850 in. bar)

Upgrade your Jeep JK Wrangler or JKU Wrangler Unlimited with the RockJock Antirock Front Sway Bar Kit, a proven suspension upgrade designed to improve off-road articulation and increase traction in demanding terrain. By allowing the suspension to move more freely, this front sway bar upgrade helps your Jeep maintain better tire contact, delivering improved control, stability, and performance on the trail. The RockJock Antirock Front Sway Bar is a direct bolt-on replacement for the factory front sway bar and installs easily using basic hand tools. Engineered for convenience and durability, this system does not require sway bar disconnects, allowing you to seamlessly transition between on-road driving and off-road conditions without any manual adjustments. Constructed from high-strength 4340 heat-treated chromoly steel, this sway bar delivers exceptional durability and long-lasting performance under extreme off-road stress. The same material used in professional off-road competition sway bars ensures maximum strength, reliability, and resistance to harsh trail conditions. Designed specifically for 2007–2018 Jeep JK Wrangler and JKU Unlimited models, the Antirock Front Sway Bar Kit is ideal for rock crawling, overlanding, and general off-road use. It provides improved suspension balance, enhanced articulation, and increased traction by distributing load more evenly across all four tires. For Jeep enthusiasts seeking a dependable, maintenance-free sway bar solution, the RockJock Antirock Front Sway Bar Kit is one of the most effective upgrades for improving off-road performance without sacrificing everyday drivability. Kit Fits: JK Wrangler Unlimited (4-door) JK Wrangler (2-door) Kit Includes: .850 in. diameter 4340 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 UHMW sway bar bushings All required hardware Notes: 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, here. Additionally, all of the link rods may also be trimmed in length for fine tuning purposes. Fitment – It is quite common for factory frames to vary in width. If you find your vehicle’s frame to be on the narrower side, the Antirock arms can simply be slid on until they are snug against the Antirock bushings and then the arms clamped down. However, on some frames the arms absolutely have to hold true width to clear bolt heads on the side of the frame, etc. In instances of this nature, see our CE-9901D-SP4 shim pack to assist in fine tuning.