I put in an Astro 2WA remote start w/wait to start for 6.0 psd, full alarm system with it etc. Lots of bells and whistles also. There are quite a few models that wont work with the 6.0 psd because there is no wire. I found out the hard way when they tried to install my old remote starter/alarm set up from the f-150. No go. I paid $400.00 cad for the full install w/alarm etc. It seems to work great, so far-so good, and you have to like the exhaust and fan turning on the remote screen when the truck is running !!!! ha-ha. Call me crazy but I like those little perks....dg