find someone near with that has ECM spy and knows how to use it pretty good and have them set ou up.. for just exhaust you wont need much of anything...
i doubt your in minnesota but if by chance you are just let me know and ill hook you up
Yes the '03 ECMs remain easily modified with ECMSpy. Actually have an '03 Race EEPROM you can flash onto your bike. You'll need an ECMSpy cable & ECMSpy download. The download has a .pdf manual that explains a lot.
Call Randy Hawkins his cell is 706-260-9734
He has been riding and modifying pipes for awhile and you can work a really cheap deal out with him. I sent my pipe, ECM, and cheese grater to him for $189 TOTAL. He is not out to make a huge profit just to make a living helping fellow buellers