Its just a standard rom tune for T28/550cc/Z32 MAF. I have the wideband in the car but the gauge isnt hooked up right now but it drives nice and I haven't had any issues over the last month or more.

My motor is pretty much stock too, just rebuilt to OEM spec and has a fancy intercooler set up and some bolt-ons.

I think its an awesome all around set up. I cant wait to beat the hell out of it in two weeks at the FAM event.