Thread: 2015 Challenger Hellcat 707 HP
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Old 07-07-2014, 11:53 PM   #762
Col. Brain
 
Drives: 2012 Ram 1980 Malibu
Join Date: Apr 2013
Location: Otherside of the screen
Posts: 362
Quote:
Originally Posted by Mikes fast ss View Post
Pull off the mufflers? No reason for that non sense.

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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