Guys, I am looking for a moderately priced cat back or muffler recommendation. I am looking for an exhaust that will not be oppressively loud at cruise, minimal resonance, but will get pretty rowdy when you give it the gas. Flowmaster 40 delta flows? Magnaflow? How are Pypes systems? I am about a year from moving on this, I still have some suspension issues and other things to sort out, but it is definitely in the cards. Just looking to prep the battlefield a bit.