It runs I my mind that somewhere on here I've seen that the x's have different size rotors and calipers. Just wondering because I'm going to be looking for some brake upgrades but the x options are pretty minimal. Thanks guys.

 

The 03-04 RWD and 04X-05X share the same brakes. The 05-06 RWD and 06X have slightly bigger upgraded brakes.

 

Ahh, that helps. I have an 04x and just wanted to expand my options a bit. Where'd you get that info? Thanks!