I thought it was pretty sweet, it is a total work rig dents and dings, etc... with a fat diesel with black powder coated stacks. Sorry the pics suck, they are off my camera phone, through a bug crusted windshield.
Sounded like he was running straight pipe to the stacks, I could see soot all over the top of the stacks, but I wasn't sure until the light turned green and I could hear it in front of me.
I pulled up next to him and yelled "is that a diesel" and he yelled back "dropped in a 94" and I yelled back "that thing is badd a$$!!!