Originally Posted by Boost_lee

Are you just looking for a straight dyno? Or do you need a place that tunes/works on Z's also?

If you just want to dyno, there is Lethal Performance and Noribilt. Maximum Velocity might have a dyno, but I haven't checked with them in a long time.

If you want tuning, I'd feel safer making the drive to Uprev.
I have heard good and bad things about Henderson in New Braunfels, but more good stuff than bad. Plus they have an AWD dyno if that is something you need.