Are you cereal?¿? Omg:/ It was a joke and no one has posted any real #'s for running Xcon's in a trunk except for Cheezy and his hypothesis for needing 6k to hit a 147 "lil". So I guess until someone post real #'s with Xcon's in a trunk ..I am the loudest trunk in the world (with Xcon's). Not trying to be a d***, but it is what it is.