Cusco 233 540 AM OS Type Front Strut Tower Bar with Mid Brace

The Cusco 233 540 AM is an OS (Oval Shaft) Type Front Strut Tower Bar with Mid Brace designed to reduce chassis flex and improve front-end rigidity. Part of Cusco's most popular and iconic strut brace lineup, the Type OS delivers a proven balance of lightweight construction and structural performance for street and track use.

The OS designation refers to the bar's signature tubular aluminum oval shaft, which provides excellent torsional stiffness while keeping overall weight to a minimum. The mid brace configuration adds an additional center connection point, further reinforcing the front strut tower area against lateral and longitudinal chassis flex under hard cornering and braking loads.

Key Features:

• Type OS Oval Shaft Construction — lightweight tubular aluminum bar with a high-polish finish
• Mid Brace Included — additional center brace for increased chassis triangulation and rigidity
• Corrosion-resistant end plates — precision-machined aluminum brackets for a secure, rattle-free fitment
• Bolt-on installation — no cutting or welding required; uses existing strut tower mounting points
• Signature Cusco blue anodized hardware — distinctive finish consistent with Cusco's performance line
• Improves steering response and driver feedback — reduces body flex for sharper, more predictable cornering
• Manufactured by Cusco (Carrosser Co., Ltd.), a premier Japanese suspension and chassis tuning brand

The Cusco 233 540 AM front strut bar is engineered to improve chassis rigidity, resulting in more precise steering response and enhanced handling balance during both spirited street driving and track sessions. All necessary mounting hardware is included for a straightforward bolt-on installation.