2014 300 SRT8 stock exhaust - Chrysler 300C Forum: 300C & SRT8 Forums
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post #1 of 4 (permalink) Old 05-21-2019, 01:49 PM Thread Starter
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2014 300 SRT8 stock exhaust

Hey guys, i recently purchased a 14 300 SRT8, i am getting the mid mufflers cut off tomorrow and replacing it with straight pipe, but my god the stock exhaust is insanely quiet to the point i can't even hear the car unless its WOT, in which case is still fairly quiet. Is there some kind of hidden stealth mode option on the car that i don't know of or is this how they all come stock?

Any input be appreciated, Thanks!
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post #2 of 4 (permalink) Old 05-22-2019, 03:07 PM
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Hey I have a 2014 300C same deal , what I did was cut the suitcase mufflers out of the middle straight piped the middle, then I cut the two resonators off the back behind the bumper and put two flowmaster super 40 mufflers where the resonators were. Hope this helps !
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post #3 of 4 (permalink) Old 05-22-2019, 07:19 PM Thread Starter
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Originally Posted by Bigwhitebull300CAWD View Post
Hey I have a 2014 300C same deal , what I did was cut the suitcase mufflers out of the middle straight piped the middle, then I cut the two resonators off the back behind the bumper and put two flowmaster super 40 mufflers where the resonators were. Hope this helps !
I chopped the mufflers and resonators off and replaced with straight pipes today, sounds like a v8 now lol. I feel like it should sound much louder stock.
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post #4 of 4 (permalink) Old 05-23-2019, 08:07 AM
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It sounded so quiet stock because the stock mufflers have a small butterfly valve inside them. They are spring loaded and open slowly as exhaust gas flow increases.

Kinda looks like this:



Even with them wide open it was still quiet compared to aftermarket systems.
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Michael
2006 300C SRT8
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