Exhaust?

Anyone Have an Exhaust for sale? also one other question the OEM fenders that you buy that are already black, would it be okay to put them on the truck jst like that or shld they be primered?

the black on the fenders is just a gel coat. you need to sand and primer them. if not they will start to rust after exposure to rain and moistuer.

i thought gel coat was boat paint, and the black stuff was zinc coat

what kind of sand paper should i use to sand it down?