Comments by "cengeb" (@cengeb) on "Best Performance MOD! 2007 Duramax Silverado 6.6 @bankspower" video.

  1. no grass, all dried out sand bar......not healthy at all...hate hot and humid
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  2. What does it do with EPA ratings, emissions....EPA is cracking down big time. I used NUESPEED , plug and play, module, that keeps the waste gate open on the turbo, for more boost, noticeable improvement
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