Smarty Performance King Tuner Fits 2007-2010 Dodge Ram 2500 3500 6.7L Diesel
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If you own a Dodge with a Cummins Diesel, you need a Smarty Programmer! Ask any true diesel enthusiast with a Cummins which programmer makes the most power, has the best tunes, and gives the biggest increases in fuel economy, and they will all tell you the same thing – Get A Smarty!
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