Vibrant 13890 90 Degree Mandrel Bend 3 Inch O.D. x 4.5 Inch CLR 16 Gauge

The Vibrant Performance 13890 is a precision-engineered 90-degree mandrel bent aluminum tube designed for custom exhaust and intake fabrication. This high-quality bend features a 3.00-inch outer diameter with a smooth 4.50-inch centerline radius (CLR) for optimal flow characteristics and minimal turbulence.

Key Specifications:

• 90-degree bend angle for versatile routing applications
• 3.00-inch outer diameter tubing
• 4.50-inch centerline radius for smooth airflow transition
• 16-gauge wall thickness (.065 inches) for excellent strength-to-weight ratio
• Mandrel bent construction maintains consistent inner diameter throughout the bend
• High-quality T6061 aluminum construction
• Compatible with standard 3-inch exhaust clamps and couplers

Mandrel bending ensures the tube maintains its full diameter through the entire bend, eliminating restrictions and pressure drops that occur with crush-bent tubing. This bend is ideal for fabricating custom exhaust systems, turbo piping, intercooler plumbing, and cold air intake systems on performance automotive, motorcycle, and marine applications.