Up for sale is a Megasquirt PNP G2 for 4age and 22re. I bought it brand new from DIY AutoTune.com. It was only installed in my ae86 for a week. Everything works great. This unit uses your existing ecu harness, which makes installation a breeze. It can also be setup to operate ITB's or turbo engine setup. My reason for selling is because I've decided to go with a non-stock ignition setup that is more complicated, which requires more customization and wiring.
I bought it new for $800 plus shipping. My asking price is $600 obo. I'm located in Los Angeles.
You can find more information here:
http://www.diyautotune.com/catalog/mega ... fc80fdbb1b