No BS I read a thread awhile ago where this guy was running a Twin Turbo set up using PVC Piping for all his cold side. The car actually ran really strong and he said it only cost him $20.00 or so. He has built alot of turbo cars using PVC for the cold side, he paints the pipe black. I will try and find it.
have seen a couple of ford 2.3 turbos with pvc on the cold side. one ran 11 0s real fast for a 4 cyl. but now he has metal tubing on it. and his didnt stick thru the hood lol
