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    2005 Chevy 2500HD Duramax, wanting to boost MPG

    Hi all, i'm a brand new Duramax owner and am interested in boosting my MPG. To my knowledge i have an LLY motor, it's a 2005 Chevy 2500HD with a 6.6L Duramax. I've heard that the best way to gain MPG is to do a new intake, exhaust and to chip it. I've also heard that chipping is an easy way to...
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    Local shops in ND

    In ND, first time Duramax owner need advice on upgrades Hey guys, i just bought my first diesel truck and was interested in doing some upgrades to it with my primary goal being to increase fuel milage. I've heard that chipping it can do this along with an intake and exhaust. My main question is...