Well I am thinking it is time for a
cat back dual exhaust for my 04 hemi. I am looking for un biased opinions between magnaflow and flowmaster. Why should I go with one or the other more less? better sound, better power etc. The auto custom shop in town is closed today

so I cant get prices between the 2 but I figure they will be about 700, and I will install it.
There is a muffler shop in town that quoted me last fall 500 bucks installed, but I have to buy the tips (no big deal). Is there any benefit to going with a name brand like magnaflow or flowmaster vs. having a system made by a muffler shop? i.e. sound or power wise etc. Obviously the muffler shop is cheaper and it is installed although I have no issues installing my own but that fact that it is done for me at the shop is a bonus! Sorry for the long write up and questions, just need peoples opnions on the 3, and some opinions between the 2 name brands
Thanks, Dan