Well, I never bought the EGT gauge or boost sensor. And as you may know, the Zeitronix unit has trouble interfacing with Uberdata, Hondata and the like because those programs expect a linear signal, which the Zeitronix isn't.

It does include software that allows you to hook up a laptop and record up to 9 hours of data from the O2 sensor, TPS, and RPM. So, if you don't mind switching between windows to tune, then yes it will allow you to street tune the car. That's what I had planned on using it for.

I do accept Paypal, and shipping would only be maybe $5.