The Smarty S-67 programmer is a model-specific tuner for 2007–2012 Dodge Ram trucks with the 6.7L Cummins diesel. It provides ECU programming functions tailored to that engine family; note that 2010–2012 trucks will require a software update to work with this unit. The S-67 offers an established Smarty interface for owners and shops seeking a direct-fit tuning solution for these Cummins-equipped Rams.
Smarty 07-12 Dodge Ram Cummins 6.7L Diesel S-67 Tuner *10-12 Will Need Software Update*