I have mine where the ash tray was. I have the pyro on the pillar and the trans temp. and boost where the ash tray was. I like it but it is not as easy to read as I would like. I wish I had tried to turn the ash tray upside down and had it open from the bottom to have them at a angle to read. I have them flat on the ashtray door and glued the door in place. Hope this helps. I don't know how to do pictures here but I could e-mail some to you. Tommie