I am new to the forums, just have a question. I am looking at ordering a fmic off eBay (I know some people are against this but I'm not making super hp) and most of the bolt on kits say 98 on. I would like to know if there is a huge difference between the 97 and 98? Will it not fit? Any information would be great. Not a huge audi scene where I'm from so there's no one here to ask. Thanks.