U-Bend Mild Steel 2.125 x 3.5in Radius 16 Gauge

The PATRIOT EXHAUST U-Bend Mild Steel 2.125 x 3.5in Radius 16 Gauge (H7046) is a mandrel-bent exhaust component engineered for custom exhaust fabrication and restoration work. Built from 16-gauge mild steel with a 2.125-inch diameter and 3.5-inch bend radius, this U-bend delivers the precision geometry needed for smooth exhaust gas flow and vibration-free installation in performance and street applications.

Mandrel-bent construction ensures consistent wall thickness throughout the bend, preventing the collapse or kinking that occurs with cheaper press-bending methods. The 3.5-inch radius and 6-inch legs provide flexibility for routing around engine bay obstacles while maintaining optimal flow characteristics. At 2.3 pounds and designed to handle standard mid-range engine applications, this exhaust bend integrates seamlessly into dual or single-pipe systems. The mild steel material accepts standard welding techniques and can be ceramic coated, chrome plated, or powder-coated to match custom aesthetic requirements.

This component is essential for fabricators, restoration shops, and enthusiasts building custom exhaust systems for street rods, classic cars, trucks, and performance vehicles. The precise 3.5-inch radius bend radius minimizes turbulence and pressure drop compared to sharper bends, while the mandrel process eliminates weak points prone to cracking under thermal cycling and engine vibration. Whether you're assembling a complete custom exhaust or replacing a damaged section, PATRIOT EXHAUST mandrel bends deliver the durability and flow efficiency expected in quality exhaust work.