Quote:
Originally Posted by Col. Brain
i have seen cars run faster with them off and some faster with them on
supercharged cars
pure speculation on my part (as anyone elses right now)
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My 9 second ss and 9 second c7 both run mufflers so it's anyone's guess. Lol. Factory mufflers flow pretty much straight through these days. I guess the weight savings would be a plus sans mufflers.