Hi! Surely you have already ordered from online shops, like KTS u.s.w. What I would like to know is if I order parts like coolers, exhaust system us.w these are also original GM parts. Or are these any replicas? Do you know a shipping that deals with original parts? I had bought a new exhaust system for my Camaro some time ago. (was not in the online trade, but from the dealer from whom I have the Camaro.) The problem was that the exhaust system was a few centimeters too short. The gag is that my old exhaust was already a few centimeters too short, in the same place, so I just had to cut this piece rough and weld to the new exhaust. The exhaust comes from some company called Worker or something like that. Do I get the same junk on the Internet? MfG Marcus