90 Bend Stainless 2.500 x 4in Radius 16 Gauge

The 90 Bend Stainless 2.500 x 4in Radius 16 Gauge mandrel exhaust bend from Patriot Exhaust is engineered for custom exhaust system builders, hot rod fabricators, and performance enthusiasts who demand precision-formed tubing without kinks or deformation. This 90-degree elbow is essential when routing exhaust pipes around engine bays, frame rails, or transmission components where tight clearances require exact bends. Mandrel-bent construction ensures the tubing wall maintains consistent thickness throughout the bend radius, preserving flow characteristics and structural integrity that welded or crush-bent alternatives cannot match.

Manufactured from 16-gauge stainless steel, this exhaust component resists corrosion and thermal degradation even in high-temperature exhaust environments, extending component life and maintaining appearance under the vehicle. The 2.5-inch diameter accommodates mid-sized performance engines and street rods, while the 4-inch radius bend allows smooth transition without excessive turbulence. The 6-inch-long legs on both the inlet and outlet provide adequate material for welding flanges, slip-fit connections, or further bending, giving fabricators the flexibility needed for custom applications. Weighing 2.4 pounds, this individual bend is lightweight enough for competition builds while remaining robust for street use.

Custom exhaust installers and restoration shops rely on Patriot Exhaust mandrel bends to create smooth, efficient exhaust routing that improves scavenging and reduces back pressure. This bend is ideal for fabricating complete systems from component parts, offering builders control over pipe diameter, length, and routing geometry. Whether constructing a street rod, classic car restoration, or performance truck exhaust, this stainless steel bend integrates seamlessly with 2.5-inch diameter piping and mandrel bends of matching diameter, allowing for fully customized system layouts without compromise to flow or durability.