-I am a custom tuning provider that also sells the MM3 Tuner…

MM3Power.com is the manufacturer and parts supplier for the MM3 tuning platform. 

For parts and warranty service please contact MM3Power.com directly.

-If you are looking to take parts off of your truck and need tuning to support it, best of luck but you need to keep searching.

7 Days a Week:

Call or Text (Text is best): (702) 674-9950



*MM3 Tuning currently only provides tuning for 5.9L 3rd Gen trucks.

-Or-

Use the form below to submit questions about 5.9 Cummins and 48RE Custom tuning or for free basic tech support on your Smarty MM3 or Touch Tuner: