Vibrant 13091 45 Degree Mandrel Bend 1.375" O.D. Aluminum Tubing

The Vibrant Performance 13091 is a precision-engineered 45 degree mandrel bent aluminum tube designed for custom exhaust systems, intercooler piping, and intake manifold fabrication. This mandrel bend maintains consistent wall thickness and inner diameter throughout the curve, ensuring optimal flow characteristics without restrictions.

Key Specifications:

• Outer Diameter: 1.375 inches (1-3/8")
• Bend Angle: 45 degrees
• Mandrel bent construction for smooth, unrestricted flow
• Constructed from high-quality 6061 aluminum alloy
• TIG weldable for secure, leak-free connections
• Centerline radius (CLR) provides tight, space-saving bends

Mandrel bending prevents the tube from collapsing or crimping during the bending process, making this component ideal for high-performance applications where maintaining maximum flow is critical. The 45 degree angle is perfect for creating gradual directional changes in piping systems, reducing turbulence and pressure drop compared to sharper bends.

This tube section can be cut to length and welded into custom fabrication projects, providing professional builders and enthusiasts with a superior alternative to crush-bent tubing.