Need parts and/or warranty service for your MM3 Tuner?  Please contact directly HERE

*MM3 Tuning currently only provides tuning for 5.9L 3rd Gen Dodge Ram trucks (Model Year 2003, 2003.5, 2004, 2004.5, 2005, 2005.5, 2006 and 2007)


Text/Voicemail: (702) 674-9950


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:


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See my tuning in action…

High Altitude 12 Valve Tune Cold Start

An early version of my towing tune…