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  1. D

    07-10 LMM twins- 750+RWHP

    Can you tell me if the kits have a complete exhaust kit also?
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    LMM: Former GM tech. Lmm no power/stalls

    I am sure you fixed this but the best way to fix it is simply put some time on a road, about 150 miles but could be as short as 75 miles. The filter has to get cleaned out and once the back pressure is reduced the limiter will be reset.
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    lmm tuning for no dpf and egr

    I have an 07 and want to take off all of the exhaust stuff that drags down the MPG. I live in a county without emissions so there is not a problem with that. What I can't find is a place/way to get the mods done. Can you tell me more about your modification? Thanks