Important News!

As part of our product line expansion plans, we are changing the name of our transmission control product line to "US", effective immediately. Please note that the web site address for our transmission control products has changed to, and that the old address will soon become inactive.

This is only a product name change, so our company name, ownership, and phone number have not changed, nor has our main corporate web site at Our current transmission control system has been renamed to "US Shift - Quick 1", making it the first product in the new US Shift product line. Please bookmark our new site, and watch for more products in the coming months that will be joining the Quick 1 to create the most complete transmission control product line available.

We are also excited to announce new, lower pricing for our US Shift - Quick 1 controllers. We have reduced the price of our flagship Quick 1 controller to $425. With this new pricing, you can get a Quick 1 controller with a complete wiring harness for as low as $565!

US Shift Transmission Control Systems

US Shift transmission control systems from Baumann Electronic Controls represent the state of the art in electronic transmission control. US Shift products are cost-effective, easy to install, and easy to use for high-performance and heavy-duty applications. US Shift products are equally well suited to the finest street rods, 8-second drag cars, off-road vehicles, high-powered diesels, motor-homes, and specialty applications. US Shift controllers feature the smallest size and most useful features of any transmission controller on the market, and are proudly made in the USA.

Our 15 years of transmission control experience have shown us what customers want most from a transmission controller, while modern electronics technology and innovative design allow us to deliver the best features and performance with minimal size and cost. We believe that there is no better transmission control system available at any price. Once you compare the features of US Shift to the competition, we are sure that you will agree.

US Shift products are the only transmission controllers on the market with a native USB interface and free tuning software for fast and easy PC connectivity with no adapter cables. The US Shift - Quick 1 controller also features a built-in 3-character display and rotary control for monitoring system parameters. Displayed parameters include transmission fluid temperature, current gear / mode, vehicle speed, TPS voltage, and battery voltage.

The Quick 1 built in tuning interface allows the most common settings to be changed without using a PC or laptop. For most people, the built-in tuning interface will be adequate to dial-in their transmission, while the ultra-fast USB interface and intuitive Windows-based tuning software will satisfy even the most advanced users for no extra cost.

Our wiring harnesses are constructed from high-temperature, automotive-grade cross-linked polyethylene (TXL) wire, and utilize the correct original equipment connectors for each transmission. The standard wiring harnesses are complete and require as few as three connections to produce an operating transmission.

The design of US Shift controllers and wiring harnesses are optimized to simplify installation and troubleshooting. Like our intuitive tuning software, our new installation manuals are straightforward, well illustrated, and easy to follow. We also have ample, experienced technical staff to answer your questions and assist you with any problems that you may have.

Most importantly, you will find that Baumann Electronic Controls is 100% dedicated to product reliability and customer satisfaction. All US Shift products come with a five-year full replacement / repair warranty and the best technical support in the industry, so you can be confident in choosing our products.

US Shift - Quick 1 Currently Supports the Following Transmissions:

  • GM 4L60E, 4L65E, and 4L70E
  • GM 4L80E, and 4L85E
  • Ford AOD-E, 4R70W (wide ratio AODE), and 4R75
  • Ford E4OD and 4R100

More transmission applications are planned within the next year.

Please note that we are in the process of creating new products and expanding this web site. Please check back often for additional information and updates.