RockJock Antirock Rear Sway Bar Kit with Forged Arms for 2-Door Jeep Wrangler JK 2007-2018

Fits 2007-2018 Jeep Wrangler JK (2-door models).

The RockJock Antirock rear sway bar kit provides balanced suspension performance for rugged off-road conditions. Unlike factory sway bars that require disconnecting for articulation, the Antirock system remains connected, distributing weight and traction across all four tires to increase stability and grip. This kit is a direct bolt-on replacement for the stock rear sway bar, utilizing existing frame holes and factory axle mounts.

The core of the system is a sway bar constructed from SAE 4130 heat-treated steel, providing the same strength and durability found in professional off-road competition bars. It is paired with forged 4140 chromoly arms and adjustable heim-jointed links for precise suspension tuning. This comprehensive kit also includes extended stainless braided brake lines to relocate the lines inboard of the frame, ensuring clearance for the sway bar arms throughout the full range of suspension travel.

• Bar Material: SAE 4130 Heat-Treated Steel
• Arm Material: Forged 4140 Chromoly Steel
• Mounting: Bolt-on steel frame brackets with semi-gloss black powder coat finish
• Hardware: Includes Delron bushings, heim-jointed links, and stainless braided brake lines
• Application: Specifically for 2-door Jeep Wrangler JK models
• MPN: CE-9900JKR

Note: This sway bar is suitable for street use but will result in more body roll than the stock setup. Drivers should familiarize themselves with the changed handling characteristics.