Marauder exhaust is much longer than a short wheelbase mustang so the sound will be changed due to that alone. Remove 2nd cat (no codes show up, although a lot of shops wont remove it due to legality so maybe you know someone who is a good home mechanic and add muffler of your choice..plenty on you tube..search flowmaster, magnaflow, aero, not all clips will be from stock maraduers so keep that in mind.
2004 SB Ported Trilogy 48
Has supporting mods and stuff
Thanks to Marty O for his help in updating this car.
R.I.P.
Rex "SC Cheesehead"