Magnaflow muffler , hollow cats and cut resenators off .
Want my truck to sound louder (2012 ram 1500 5.7 hemi)
already have a magnaflow exhuast system but it’s not as
loud as I want it to be . Would hollowing out the cats (
don’t want to cut off because of engine light turning on )
and taking resenators off . I want to leave the muffler on
so it can give it a nice tone but need more opinions.
Thanks !!