Hello everyone. I'm new to this board, but a long-time contributor on the Diesel Place and Duramax Diesels forums. I'd like to let everyone know that I'm offering custom Duramax tuning in Southern California. I have experience with all generations of Duramax vehicles and can provide tow/economy tunes as well as race tunes.

I'm located south of Ventura, and can easily access all of Los Angeles, the Inland Empire and OC as well as the Central Coast and Central Valley.

For more info or to schedule an appointment, please feel free to contact me at the info below.

Thank you!

Don
[email protected]
805.689.6579