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Message: [QUOTE="WHY NOT, post: 645121, member: 1397"] Exactly I want to see real 500+ numbers This is what bothers me. I am happy that you like your tunes and that they are working great on your truck, maybe the new MCC files are different. For some reason my truck just doesn't like them. For the guys trucks that they work well on they seem to work really well, but quite a few people have seen problems with them and get told to adjust our waste gate or our turbo is messed up. What I am getting at is how come my truck runs so great with the H&S tunes, but not with said vendors tunes, and then when it doesn't run correctly its the truck even though with other tunes it runs great??? [/QUOTE]

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