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Celebrating over 25 years of automatic transmission performance!

Welcome to Baumann Electronic Controls, your one stop source for the latest in Overdrive Automatic Transmission innovations for both high performance and heavy-duty applications. Along with our flagship product, the US Shift electronic transmission controller, we also offer many performance rebuild parts for automatic transmissions.

In addition to our own product line, we also develop electronic systems and software for some of the biggest names in the automotive industry. If your company is in need of a new electronic product or specialized software, we can help. Please contact us and we will be glad to discuss your project.

Quick 4 Electronic Transmission Control System

Our top-of-the-line controller for 4R70W, AOD-E, E4OD, 4L60E, 4L70E, and 4L80E transmissions.
(No laptop or PC required)

Quick 6 Electronic Transmission Control System

Our top-of-the-line controller for 6R80 transmissions with more transmission support coming in the near future.

Throttle Position Sensor Kits

With a throttle position sensor kit, you'll be able to use an Electronic Transmission Control System on a carbureted vehicle. The sensor mounts onto the carburetor and sends a throttle position signal to the controller. Kits are designed to fit your specific brand of carburetor and to match aesthetically.

Why US Shift?

US Shift is our line of products which can control and enhance your electronic transmission. Our Quick controllers can be easily installed and programmed, either by using the built-in tuning interface or user-friendly PC software. Whether you want ultimate control over every aspect of transmission control or simply want it to work with minimal tweaking, our Quick controllers will accommodate your application. Visit to learn more about our state-of-the-art electronic transmission control systems.

See more of our products here