Need some answers. I pulled off the exhaust manifold, piping, and muffler. I'm going to keep the rubber hangers for the next setup. Question 1: Do I still have to keep the flange connector bolts that join up the manifold to the exhaust pipe and the pipe to the "muffler"? Question 2: Being that I'm most likely to be putting this new setup in myself, is there an exhaust system that; - goes from the header back? - is bolt in? - requires NO welding? - DOESN'T sound farty or like, "bap,bap, bap" or "Rninininininininin"?(think G35) - allows for turbo? Question 3: Which is better if I'm installing a turbo system: Long header or short? All help is really appreciated and I'm sorry for previously being an ass! I was having a bad week and it's nobody else's fault and I see that now.