Top brands for your 2003-2013 Dodge Ram 2500 Cummins diesel such as Holset, City Diesel, Pusher, DDP Motorsports, Fleece Performance, FASS, Airdog, and MANY more!
Smarty MM3 Hardware NOT Included
Advanced Custom Emission Compliant Tuning capabilities for 2003-2018, 5.9L & 6.7L Cummins
Direct J1939 connection to the 3-pin connector on the engine
...
Smarty MM3 Hardware Included
Advanced Custom Emission Compliant Tuning capabilities for 6.7L Cummins
Direct J1939 connection to the 3-pin connector on the engine
Able to switch tunes in re...
Get All Five Custom Tunes, Switchable while driving (Switch-On-The-Fly)
Emissions Intact / Emission Compliant– no need to remove your emissions equipment
Do you need Switch-On-The-Fly (SOTF) Cu...
Smarty MM3 Hardware NOT Included
Advanced Custom Emission Compliant Tuning capabilities for 2003-2018, 5.9L & 6.7L Cummins
Direct J1939 connection to the 3-pin connector on the engine
...
Smarty MM3 Hardware Included
Advanced Custom Emission Compliant Tuning capabilities for 6.7L Cummins
Direct J1939 connection to the 3-pin connector on the engine
Able to switch tunes in real-...
Get All Five Custom Tunes, Switchable while driving (Switch-On-The-Fly)
Emissions Intact / Emission Compliant – no need to remove your emissions equipment
Do you need Switch-On-The-Fly (SOTF) C...
