90 Degree Elbow 3in

The 90 Degree Elbow 3in from SCHOENFELD is a precision mandrel-bent exhaust component engineered for custom automotive exhaust system fabrication and modification. Built for engine builders, hot rod enthusiasts, and professional mechanics who demand clean routing and optimal flow characteristics, this 3-inch diameter bend allows seamless directional changes in exhaust piping without compromise to exhaust velocity or scavenging efficiency. Whether you're constructing a full custom exhaust system, adapting headers to tight engine bays, or designing turbo discharge piping, this mandrel bend delivers the geometric precision required for high-performance applications.

Constructed from 18-gauge steel with a 5-inch centerline radius, the 90 Degree Elbow 3in employs mandrel-bending technology that maintains consistent wall thickness throughout the bend, eliminating the crimping and wall collapse common in cheaper crush-bent alternatives. The mandrel process ensures smooth internal geometry that minimizes exhaust turbulence and backpressure, critical factors in maximizing horsepower and torque across the RPM range. This 3-inch bore diameter accommodates modern LS engine platforms, big-block Chevrolet applications, and contemporary forced-induction systems, while the robust steel construction withstands thermal cycling and aggressive driving conditions without fatigue cracking or deformation.

Fabricators and engine builders select this elbow for street rods, race vehicles, engine swaps, and turbocharged conversions where exhaust packaging demands precision bends in confined spaces. The compact 5-inch radius allows integration into tight headers-to-downpipe transitions and turbo manifold configurations without kinks or sharp angle violations that degrade flow. Installation requires welding; ensure all joints are TIG-welded for optimal strength and seal integrity. Compatible with any 3-inch diameter exhaust piping system; verify your application's bore diameter and bend geometry before ordering to ensure proper fitment and flow optimization.