My 97 GT convertible is almost bone stock, except for a nice, 2.5" stainless exhaust system from the manifold back. I bought it this way and the stainless system gives it a slightly-nicer-than-stock exhaust note, but I'm wanting to upgrade to headers and a custom exhaust such as Magnaflow or Flowmaster. Borda systems are interesting, but I don't want this thing to scream. Years ago, I owned an 88 GT with headers and Flowmaster. I know the 4.6L won't approach the sweet, unmatched sound of the 302, but I'm looking for feedback on what works and sounds best on the 4.6L motor.