Bully Dog has release a new update for the 2013's that fixes the Check engine light issue and many others as well, I have personally spoke with roughly 15 2013 owners that have installed the latest update and report back that everything is working amazing now!
Anyone needing/wanting/waiting for a Bully Dog now would be the time as most bugs are worked out and everything is going pretty smoothly now. We have these on sale for $399.99! If you find a better price let us know we would be more than happy to match or beat it!
GT for Hemi Plus (40430) $399.99