I have a 2012 WRX hatch and I'm looking for an exhaust system. I'm not gonna be too terribly picky at this point, I'm just sick of my car being so damn quiet. Any exhaust made for a 2011+ WRX hatch or 2008+ STi hatch will fit my car.

I do, however, have a few preferences...

I WANT quad tip exhaust
I DON'T WANT single exit exhaust

I would be interested in a buying/trading+cash scenario with the following systems I have heard in person (this is not the complete list of what I would consider, just what I know for sure I like already):

CNT/ERZ
SPT
Nameless (all EXCEPT the Magnaflow version)
Q300
Cobb
anything deep, low, and louder than stock

I am NOT interested in the following systems (I have heard these systems as well, and do not like the sound):
Magnaflow
Maddad whisper
Perrin
anything really close to stock sound levels
anything high pitched and/or raspy

I don't have kids, I don't drive old ladies with sensitive ears around in my car, and cops around here don't care how loud your exhaust is, so I don't need a quiet system.

If you have something else you think might interest me, let me know...

Thanks for reading!