the diameter is the SAME. All you need to do is purchase the GS-T muffler - AND - its all a bolt on affair. The easiest mod you can doSkrilla'97 Base Talon NA"Technology: The Only Replacement for Displacement""Peace and Turbo Grease"
*Skrilla"Honest officer, I thought you were trying to race me"Talon: 1st 2.4L'97 Prelude'04 350Z