Hotshot.com is out of headers with the cat, but the headers without the cat are in stock and for $536. Does anyone know what kind of cat I should look for and how much I should pay for a good one. Im thinking magnaflow? I have a guy that knows how to weld and and use to be a mechanic in a shop. He does work to my uncles chevelle. I can get all the welding down for free or very cheap.