AutoSync's are back in stock, however due to backlogs, all shipments backlogged 4-5 days! Military discount available!
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          BT DieselWorks, LLC specializes in engineering custom electronics and performance-enhancing devices for all GM full size trucks and SUVs. Started in January 2010 by Ben Tyler, the business has both enjoyed success and worked to overcome challenges to make BT DieselWorks into what it is today.

          We have revolutionized the market with many new ideas and designs that have helped our customers' trucks run faster ET's at the drag strip, pull the sled further distances at the track, and take their infotainment systems to the next level.

           While we started out with building 1000hp Duramax engines from the ground up, competition Allison transmissions, and custom-fabricating turbocharger kits, we no longer do custom wiring harnesses or engine/transmission tuning.
      We have since shifted to focusing on electronics design, software engineering, GM controller reverse engineering, and new product development.


          We pride ourselves with being unique in that we design every product we sell from scratch.

      All development, engineering, and final assembly happens in-house...right here in the USA!

      We would like to thank our customers all over the world for all of the business and word-of-mouth advertising both on and off the diesel internet forums. Your support is what helps drive BT DieselWorks research and development to the next level, so we can continue to help give your truck the best performance possible.

      Thanks for visiting,