Originally Posted by MilanoRed_EJ8

I
but, one bone I have to pick is that -- what about modified trucks, or let's say 'srt10's, king ranch fords, harley davidson fords, saleen mustangs, etc'; they all come from the factory with mufflers that meet the necessary requirements, but I'm just as sure that borla or flowmaster mufflers that are on those whips don't ALL meet the requirements of being under the decibel reading -- most new mustangs are louder than my evo2.