I have a used MSPnP that I had on a naturally aspirated '90. The unit is about 2 yrs old. I have since sold the car to my dad and pulled this out and put the stock ECU back in. It works just like new. It comes with ECU, tuning cable, usb/serial adapter, and gm IAT sensor. We no longer have the install CD (available from diyautotune.com).

All you need to get running is a piece of vacuum hose for the MAP sensor and a bung for the IAT if you decide to use it.

Price: $470 shipped

Thanks for looking,
Jason

 

Did you get this complete or as a diy? I'm wondering if it is a MS1 or 2 unit. Thanks.

 

It was complete from diyautotune, not a DIY kit. It has the MS1 guts.

 

Sale pending