MADS Smarty Programmer S-67

07.5-12 Dodge 6.7L Cummins

Product Reviews

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(76 Ratings, 6 Reviews) Average Rating:
"old man at the pawn shop"
jim (wisconsin) 4/18/2012 7:12 PM
smarty 67 is an unbelievable tuner. i have tnt on mine and it's insane on even the lower settings. be prepared to upgrade your manual trans. with an aftermarket clutch as this box will do in a stock clutch in a short amount of time(fyi stock mercedes g56 clutches were weak and junk from the factory shame on Ram!!) I did tons of research on tuners until deciding smarty is head and shoulders the superior product. you will not be disappointed! Oh do your self a favor and order the k&n complete air intake system at the same time. With diesel at 4.xx a gal.mine was paid for in fuel savings in 3.5 months!!!
tops all!
clapper (Colorado) 11/3/2011 4:29 PM
I farm and use this tuner on my 08. i pull with it all the time. great fuel econ! fast as shit too! overall there are so many things a person can do with this tuner especially with the revo and tnt tune downloaded to it. thats what im running on. its AMAZING!
Best programmer for cummins
Dave (Downingtown Pa) 4/18/2011 4:32 PM
this is an amazing programmer never had any problems running on sw#9
George H (Porterville CA) 5/24/2009 9:28 PM
Unbelievable power and smooth drivability Great towing on #3 setting with manual tranny. Kicks butt on #7 setting.
big blue
coats (st. louis) 4/20/2009 7:16 AM
incredible downloader!!! highly recommend aftermarket injectors fuel system and clutch or built tranny to see its full potential.
chance (oklahoma) 4/9/2009 7:23 PM
this is an unbelievable item its way better than the juice w/ attitude