3.5 90 Deg Radius Elbow

The 3.5 90 Deg Radius Elbow from Boyce is an essential component for builders and mechanics involved in custom exhaust or intake manifold systems. This product is ideal for those fabricating performance exhaust layouts, routing intake piping, or designing turbo systems, providing smooth transitions that minimize turbulence and pressure loss.

Featuring a 3.5-inch nominal diameter and a 90-degree radius bend, this elbow is engineered for optimal flow characteristics in mid-range engine applications. The gradual curvature of the elbow is designed to maintain gas velocity and reduce heat buildup, making it a preferred choice in professional automotive fabrication.

This elbow is suitable for fabricators, restomod builders, turbo system integrators, and serious DIY mechanics who require precision in piping geometry. It can be effectively used for exhaust primaries, collector transitions, intake charge runners, or intercooler ducting, fitting seamlessly into tight engine compartments.