I have decided that i do want to keep my Z so i am going to start parting it out and the controller is the first thing to go. The one out of my was only used 5K miles. the auctuator, and boost controller is unharmed. however the boost sensor was damaged. Therefore I will sell this for $275. You can buy it from ebay for like $30 I still have the box and the manuals. The one out of my 240 was only used for a few months to read boost. The boost solenoid was used a week before i disconnected it. This one is complete and brand new condition. click on the link and you will see how it looks at night. I will sell this for $350.