Let's get this one staight: '99 and '00 Busas are unrestricted and the '01 through '03 are restricted. Just like to keep us all on the same sheet of music.forgot which year exactly, (someone here will know for sure), but about 2000 and higher are restricted to 185mph. Earlier models were unrestricted on the top end. Other than that the '03 has a much beefer starter(and related parts). Only other thing i can think of is color schemes.
OK let's see if we all can get on the same page
'cept o course if ya bought one of them ones with the bad :