Does anyone have any experience with this "performance computer" http://www.thezstore.com/page/TZS/CTGY/PTC03A

or would you just stick with megasquirt?

I believe they are just selling the JWT (Jim Wolf Tech) ecu upgrade which requires a MAF, bigger injectors, and some rewiring... which is the Z31T ecu upgrade + extras. $600 can get you a MUCH better fuel management system than that.

OK NismoPick we need to MegaSquirt your car!

If you have soldering skills you can use a Z31 Turbo ECU and solder in the Nistune board

Thanks nismo, I figured it was a rip off, Megasquirt 3 it is

Just waiting for the official FricFrac write-up!