If you're looking for the absolute most wicked sounding system I've ever heard, I would go with either Stainless Works or Kooks headers paired with a Corsa catback. If you aren't looking to spend quite that much to go with headers right off the bat then I recommend a Stainless Works catback. All of their systems havr a great sound but you will have a slight drone at certain rpm levels. I have a Magnaflow and although it is a great sounding system, it is very tame compared to others, but, similar to the Corsa catback only option, liytle to no drone with a niv e throaty sound under throttle.
If we can be of any assistance, shoot a pm to myself or witchy@freedommotorsports for special forum member pricing andavailabilty.