Cusco 684477A Lower Arm Bar Type I Chassis Brace

The Cusco Lower Arm Bar is a performance chassis bracing component designed to improve vehicle handling and steering response by connecting lower control arm mounting points. This reinforcement dramatically reduces chassis flex during aggressive driving and cornering.

Type I Lower Arm Bar:

The Type I configuration features a 2-point design that connects the lower arm mounting points with a tubular high-tension lightweight aluminum construction. Coated with anti-corrosive paint for long-lasting protection against road salt and weather exposure, this bar prevents body flex during hard cornering, resulting in dramatically improved steering rigidity, response, and traction. Installation is straightforward using normal hand tools, with all required mounting hardware included.

Type II Lower Arm Bar:

The Type II version utilizes the same tubular high-tension aluminum construction and anti-corrosion coating as the Type I, but employs a multi-point design that connects lower arm mounts in multiple positions rather than just two points. This configuration provides significantly greater chassis rigidity compared to the Type I, maintaining body stiffness even during the hardest cornering loads. The result is enhanced steering precision, improved throttle response, and increased traction. Complete mounting hardware is included for easy bolt-on installation.

Key Benefits:

• Reduces chassis flex and body roll during cornering
• Improves steering response and precision
• Enhances tire contact and traction
• Lightweight aluminum construction minimizes added weight
• Anti-corrosive coating for durability
• Bolt-on installation with included hardware