Wrangler JL 2018-2026 Jeep (w/ a 1"+ lift) - Rear ST Sway Bar Kit by Teraflex

The TeraFlex 1774100 Forged ST Rear Sway Bar Kit for Jeep Wrangler JL models with 1 inch or more of suspension lift provides adjustable rear roll control for a wide range of lifted suspension configurations. Originally engineered to complement TeraFlex Long Arm and Falcon Shock Coilover suspension systems, the ST Rear Sway Bar also works with other lifted JL setups. Its adjustable design lets you tune sway bar stiffness based on suspension configuration, vehicle weight, lift height, and intended use.

Three sway bar link mounting positions provide distinct levels of torsion resistance. Moving the links closer to the torsion bar increases stiffness by approximately 10%, helping reduce body roll and improve stability for heavier or overland-oriented builds. Moving the links to the outer position reduces stiffness by approximately 10%, allowing greater suspension articulation for Jeeps focused on technical off-road and rock-crawling use. The center position provides the baseline setting, letting owners adjust rear suspension behavior without replacing the sway bar.

The ST Rear Sway Bar is a maintenance-free suspension upgrade designed to balance stability and articulation based on the vehicle's needs. With its adjustable configuration, the 1774100 provides lifted Wrangler JL owners with a straightforward way to fine-tune rear suspension performance for everyday driving, overlanding, or more articulation-focused off-road use.

Features & Benefits

• Fits Jeep Wrangler JL models with a minimum 1-inch suspension lift
• Adjustable rear sway bar design allows suspension performance to be tuned for vehicle setup and intended use
• Three sway bar link mounting positions provide adjustable torsion stiffness
• Center mounting position provides the baseline sway bar stiffness setting
• Inner mounting position increases torsion stiffness by approximately 10% for increased roll control
• Outer mounting position decreases torsion stiffness by approximately 10% for increased suspension articulation
• Increased stiffness setting helps reduce body roll and improve stability for overland-oriented builds
• Softer setting allows additional suspension flex for rock crawling and technical off-road use
• Allows tuning based on suspension type, vehicle weight, lift height, and intended use
• Engineered to complement TeraFlex Long Arm and Falcon Shock Coilover suspension systems
• Compatible with other lifted Jeep Wrangler JL suspension configurations meeting fitment requirements
• Maintenance-free design
• Designed to balance rear suspension stability and articulation
• Approximate installation time: 4 hours