Cusco 660 475 A Type I Front Lower Arm Bar

The Cusco 660 475 A is a Type I front lower arm bar engineered to reduce chassis flex and sharpen suspension response. Constructed from high-tension tubular aluminum, it connects the left and right lower arm mounting points at two locations, stiffening the front subframe and reducing compliance under load.

Key Features:

• Lightweight tubular aluminum construction — high-tension alloy provides maximum strength without unnecessary weight penalty
• Anti-corrosive protective coating — guards against moisture, road debris, and the elements for long-term durability
• 2-point lower arm connection — links left and right lower arm mounts to suppress subframe flex and alignment shift under hard cornering
• Improved steering rigidity and response — minimizes chassis deflection for sharper, more predictable turn-in and feedback
• Improved traction — maintains consistent suspension geometry under acceleration and lateral loading
• Bolt-on installation — includes all required mounting hardware; installs with standard hand tools, no cutting or fabrication required

The Cusco Type I lower arm bar is a proven chassis reinforcement solution for performance driving and motorsport applications. It works in conjunction with a front strut bar to form a more complete chassis bracing system, delivering measurable improvements in handling precision.