AEM 12 Position Universal Trim Pot

AEM 30-2056 – Universal 12-Position Trim Pot

The compact trim-pot AEM 30-2056 is a precise, 12-position potentiometer designed for quick, on-the-fly adjustment of critical engine management parameters. Perfect for street builds, track-day toys, and full-blown race cars, it lets you fine-tune settings without ever opening a laptop.