That is sick!!

they are actually not that loud the turbo quiets them down quite a bit

My brothers has a turbo back on his chevy and that thing is pretty damn loud..

Probably going to be ordering the exhaust pretty soon :D One question though, with this kit is there any welding involved or is it just all bolt on?

honestly taking it to a local exhaust shop will probably be cheaper than ordering a "kit" and most kits use brackets to bolt on

If your dad takes the truck off road, "dirt roads, 2 tracks" or rough roads and stuff like that I'd weld it, Bolts tend to come off in moderate use of the truck. Happend on my last 2 trucks got tired of messing with it so I weld from now on.

No dirt riding and it is rarely taken off road, so bolt on we can do for sure