Were There Any Changes/updates To The Pistons In First Gen?

[brosa]

Does anybody happen to know about any significant piston updates or differences among 99-07 models?

[Popie]

Try the link below. Select "All Suzuki 1990 - 2009. Then select "Suzuki 1999" Go to the picture of the Hayabusa and select "Here's more Suzuki Hayabusa info." It will give you a fairly good history of changes made to the Busa year by rear. 2003 was the last year with any real changes. After that pretty much just color changes...
http://www.suzukicycles.org/All-Suzuki/all_suzuki_models.html