Hey all, I am looking to get a new exhaust for my 87 Turbo ii. I would love to get rid of the cats, so then I could get rid of the rats nest. Would I have to get a new fuel system if I put such a free flowing exhaust (eg. Racing Beat Rev TII exhaust)? I would be porting the waste gate, but also keeping the stock air box. Let me know what you think, also if you have any recommendations for exhaust that would be nice. Thank you!