3-1/2in Long Elbow

The SCHOENFELD 3-1/2in Long Elbow (Part No. 3532) is a mandrel-bent exhaust bend designed for high-performance engine systems requiring precision exhaust routing. This 3.5-inch diameter steel component features a 30-degree bend with a 5-inch radius and 18-gauge wall thickness, engineered to maintain smooth exhaust gas flow while minimizing turbulence and backpressure in custom exhaust builds.

Mandrel-bent construction ensures consistent interior diameter throughout the bend—critical for exhaust systems where flow efficiency directly impacts engine performance and fuel economy. The 5-inch radius geometry is calculated to optimize header-to-tail-pipe transitions in applications where space constraints or engine bay layout require directional exhaust routing. The 18-gauge steel construction provides durability under sustained heat cycling while remaining workable for custom fabrication and installation.

This elbow serves builders and technicians working on custom exhaust systems for street machines, race platforms, and specialty vehicles where OEM routing doesn't fit the intended configuration. The 3.5-inch bore is compatible with standard large-displacement V8 and big-block applications. Mandrel-bent elbows of this specification are a core component in performance exhaust fabrication, where welded or crimped bends would restrict flow and create hot spots in the piping.

At 4.3 pounds and measuring 6 x 3.75 x 24.5 inches, this component integrates into modular exhaust assemblies. Whether you're fabricating a full custom system or replacing a damaged bend in an existing setup, this SCHOENFELD elbow delivers the flow characteristics and dimensional accuracy expected in professional-grade exhaust work.