Guidance for exhaust problem

[DrkAngl]

So I own a 2022 ram rebel etorque 5.7L. I have put on the ram air intake, put on 1 7/8” American racing headers with high flow cats, corsa sport cat back exhaust and have unlocked my pcm and had hemifever send me a tune for the vehicle and transmission.

Most people would be ecstatic and I was, but if I get on it the exhaust is extremely load and even unbearable at times. It gets extremely raspy and the rumble will disappear.

I put the stock exhaust back on because they have resonators after the muffler and the truck became way to quiet. I then cut out the exhaust muffler and installed a flow master outlaw muffler and the gargle is amazing but inside the cab it is extremely loud.

I was considering swapping back to my corsa exhaust and finding two corsa resonators and placing them after the muffler but I am not sure I have 13.5” of a straight run to be able to add them. And before I do anymore chopping I figured maybe I should reach out and see if anyone has any insight on the dilemma.

 

[theblet]

I went with flowmaster flowfx. Has a nice growl when getting on it, but it pretty tame when cruising. Also kept the resonators.
No drone at all

 

[theblet]

 

[Ready Go]

The Outlaw will resonate like crazy, especially with your headers. The FlowFx is Flowmasters copy of the Magnaflow muffler..which are tamer, so maybe that suggestion would be good. Magnaflows don't typically resonate.