Thanks for the info. I do actually know what a "mod" is wink I just purchased my second Xterra. The first was a 4x2 that looked great but couldn't get the job done. I just purchased an 03 4x4 sc. I was kind of curious about modday since I know I have a pretty good list of things to change of the Xterra. I could use some advance and a little supervision before I start tearing things up.