Alright this will be long. I want new exhaust...once again I have 91 EGT. All I know of is Gude and Pacesetter who makes headers. I heard the Gude is good and Pacesetter bad and that also goes for there cat back system. Thats what I heard anyway. I think I also heard that Gude makes a good cat back system. Where do I find Gude parts for sale online. Then that stupid flex pipe between cat and headers. will new headers have bigger finish diameter or won´t that happen till the cat back.