This is a barley used microtech LT12s ECU with RB25/26 adapter and handset. It was installed and then part out the project before even start. it will work on other engines but need to get harness or you can use the one but its short. what you get is exactly whats in the picture. there is no reserve however I'm willing to end the auction before if i get decent offer. shipping would be $30. For more information you can contact me for any other information