It would be nice to think that slip ons are designed with such care .... but they are not. What you ate for breakfast will likely have more effect on performance ...
The most difficult part of getting that GSX can to fit will be fabricating a mid pipe with the square connecting flange.
Good luck,
... Gregg
The most difficult part of getting that GSX can to fit will be fabricating a mid pipe with the square connecting flange.
Good luck,
... Gregg