Okay. So I have a 1995 F250 XL... great truck. It has a 300 cu.in. 4.9L inline six. No prob. But because it's a 250, I want people to recognize! Anyway, I want to make the six rumble like no other. I also have a '78 F100 with a six and after removing the exhaust it thundered so I know my 250 can do it! How? I want an all legal solution. What I'd like to do is buy custom headers (two since the '95 has dual exhaust manifolds) and run two mufflers and all. But my problem is finding a connection. A hook up. Where do I look?