PPE 3.5" 90-Degree Aluminum Mandrel Bend - 12 Gauge (Universal)

This is a PPE 3.5" OD 90-degree aluminum mandrel bend with a 5.5" centerline radius, made from 12-gauge (0.080") aluminum. It is a universal piece for custom charge-air and intake piping.

The mandrel bend keeps a smooth, consistent inside diameter through the full 90 degrees, preserving airflow where a crush bend would restrict it. The larger 3.5" size suits higher-airflow builds.

Fabricators reach for a 90-degree bend like this to turn intercooler piping or intake tracts around engine bay obstacles without kinking. The 5.5" radius gives a smooth sweep.

This is a bare tube section for fabrication – cut and weld or couple it into your system. Match the 3.5" OD to your couplers and clamps.

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