Cusco 658 477 A Type II Front Lower Arm Bar Ver.2

The Cusco 658 477 A is a Type II (Version 2) front lower arm bar engineered to increase chassis and suspension rigidity. Constructed from high-tension lightweight aluminum tubing and finished in anti-corrosion paint, this bar connects the front lower arm mounts at multiple points to create a powerful truss structure that resists body flex under demanding driving conditions.

Key Features:

• Multi-point connection design — attaches the left and right lower arm mounting points at several locations, increasing both lateral and fore-aft rigidity significantly over Type I / Ver.1 designs
• High-tension aluminum construction — tubular aluminum keeps weight to a minimum without sacrificing structural strength
• Anti-corrosion paint finish — protects against moisture and road debris for long-term durability
• Reduces suspension alignment flex — stabilizes lower arm geometry under hard cornering and braking
• Improves steering response and traction — chassis rigidity translates directly to sharper steering feel and more predictable handling
• Bolt-on installation — includes all required mounting hardware; installs with standard hand tools

Compared to the Type I two-point bar, the Type II multi-point layout provides a greater increase in rigidity, making it the preferred choice for performance driving, autocross, and track use where consistent suspension geometry is critical. Manufacturer part number: 658 477 A.