Hey guys I have an 01 Cobra and this summer I'm lookin into doing an entire exhaust overhaul. I have long tube headers in mind as well as an x-pipe, either Flowmaster 40 series or Borla XR-1 racing mufflers, and custom plumbing from the cat to a side exit in front of the rear tires...I'm looking for a mean, aggressive, pissed off sound, and any advice on which brands to choose from would be nice...thanks. :shrug: