Cummins programmer

gulfmp

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Mar 3, 2010
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I have been thinking about trying to get boost in my MPG/Power. I have a stock 2008 Ram 6.7 CTD. I don't haul very heavy, so I don't need max power. I have not had any issues with the truck/motor.
Does anyone use any type of programmer? Does it clear codes so that it does not affect my warranty? What cold air intake do others use? What kind of gains have you had? Was it worth it? Would you spend the money again to do it on the next one?
Thanks for your input.
 
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