Doug's Headers H7063 90 Degree Mandrel Bend Mild Steel 3.5 Inch

The Doug's Headers H7063 is a precision-engineered 90-degree mandrel bend constructed from high-quality mild steel. Designed for custom exhaust fabrication, this 3.5-inch diameter bend provides smooth, unrestricted exhaust flow for maximum performance.

Key Features:

• 90-degree bend angle for versatile exhaust routing
• 3.5-inch (3-1/2") outside diameter tubing
• Mandrel-bent construction maintains consistent inner diameter throughout the bend
• Mild steel construction for easy welding and forming
• Reduces turbulence and back pressure compared to crush-bent alternatives
• Ideal for custom exhaust systems, headers, and turbo applications

Mandrel bending ensures the tube maintains its full diameter through the curve, eliminating the restrictions found in traditional crush-bent tubing. This results in improved exhaust scavenging and horsepower gains. Perfect for professional fabricators and DIY enthusiasts building custom exhaust systems for street, strip, or racing applications.