There's a pretty sarcastic under tone one this site.  Were're all pretty pretty helpful once were are done joking around haha. I put a FMF on my 92 when I first got it. It looked and sounded way better than stock. The performance was so-so. There was a good improvement in low end, but not really much up top. Although I wasn't into jetting propperly back then. I alway wanted to ride a FMF when its jetted right. Probably not much difference though.