The guys at G T Thunder already have an exhaust for it. If you call them at 330-674-7122 you ussually get a busy signal. I mostly email them at lsommers@bright.net when I need something.

 

FMF at mid June

 

Most of these companis aren't in a hurry for a new exhuast for the Z. The dirtbikke has been out for 3 years, and the bigger companies (White Bros, fmf, big gun, yoshi and pro-circuit) are just using the exhaust they made for the dirtbike. All the engine builders are making pipes cuz they don't work on dirt bikes.



Later

 

I think they're gonna be 269 for the slip on..