Update

Terminator X is installed and running excellent , which is no surprise. I updated the firmware recently to V3 and the 7 inch dash asked to be updated to V3 as well . I thought I had found an update for the dash and after trying many times to upload it to the dash it never took. After contacting Holley for help I was told there Isn't an update at the moment lol ! . This is my second ECU from Holley , I have a Dominator in my LS swap Cougar and now a Terminator in the S10. Sure these units are not cheap but in my eyes you get what you pay for .