Vibrant 13057 90 Degree Mandrel Bend 3.5 Inch OD Aluminum Exhaust Pipe

The Vibrant Performance 13057 is a precision-engineered 90-degree mandrel bent aluminum tube designed for custom exhaust and intake fabrication. This premium mandrel bend features a 3.50-inch outer diameter with a 3.50-inch centerline radius, providing smooth airflow transitions without the restrictions found in conventional crush-bent tubing.

Key Features:

• 90-degree mandrel bend maintains constant inner diameter throughout the curve
• 3.50-inch outer diameter tubing for high-flow applications
• 3.50-inch centerline radius (CLR) for compact routing
• Constructed from high-quality T6061 aluminum alloy
• Smooth interior walls minimize turbulence and maximize flow efficiency
• Ideal for custom turbo piping, exhaust systems, and cold air intakes
• Easy to weld and compatible with standard tube connectors and clamps

Vibrant Performance mandrel bends are the professional choice for fabricators who demand consistent wall thickness, superior flow characteristics, and precise fitment. The mandrel bending process ensures the tube maintains its full diameter through the bend, eliminating flow restrictions and pressure drops that compromise performance.