2013 chrysler 300s hemi awd, inquiry on exhaust | The Car Community | Page 1

jade eagle Apr 24, 2025, 3:07 PM

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i got a mid muffler delete on top of my already done rear muffler delete and now my car doesn’t pull as hard and it redlines when i go full throttle. it didn’t do this before and i was wondering if my pcm just needs time to adapt. it’s been about a week and a half and the problem is fixed for the most part but i was wondering if i got a tune by diablosport or hp tuners if i could gain the throttle power back or even more. i have no error codes and i also was planning on getting shorty headers and high flow cats. should i get a tune?

delicate robin Apr 24, 2025, 11:37 PM

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Get a tune most definitely, and an intake as well so the power is more balanced

heavy wolf Apr 25, 2025, 11:19 AM

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What the hell? I have had multiple vehicles that have had exhaust components removed, never have i had one bounce off redline because of it

#2013 chrysler 300s hemi awd, inquiry on exhaust