Vibrant 13850 180 Degree Mandrel Bend 3 Inch OD 4.5 Inch CLR 16 Gauge

The Vibrant Performance 13850 is a precision-engineered 180-degree mandrel bent aluminum tube designed for custom exhaust and intake systems. This U-bend features a 3.00-inch outer diameter with a tight 4.50-inch centerline radius (CLR), making it ideal for applications requiring compact routing in confined spaces.

Key Specifications:

• 180-degree bend angle for complete U-turn piping configurations
• 3.00-inch outer diameter (OD) tubing
• 4.50-inch centerline radius (CLR) for tight clearance applications
• 16-gauge wall thickness (.065 inches) for durability and weld strength
• Mandrel bent construction maintains consistent inner diameter throughout the bend
• T6061 aluminum construction for lightweight strength and corrosion resistance

Mandrel bending ensures smooth, unrestricted flow by preventing the tube from collapsing or crimping during the bending process, maintaining full diameter throughout the curve. This results in improved exhaust flow, reduced backpressure, and maximum performance. The 16-gauge wall thickness provides an excellent balance between weight savings and structural integrity, with sufficient material for TIG welding into custom fabrication projects.

Ideal for building custom turbo piping, exhaust systems, intercooler routing, and intake manifolds on automotive, marine, and powersports applications.