Hey. I got my 03 CRF last month, i have been on 125s since i was 12, i'm now 18 so i im tryin to say, i'm new to the thumpers! BUt i love it so much, its the best bike i've owned and i can throw it around on the track easily. So anyway, i am looking to buy an exhaust for it, which one should i get? WHite brothers, yoshimura, fmf? Thanks alot, your info will really save me a ton of money.