ok, here we go again. really it matters on experience and weight... thats all i shall say about the racing stuff. (i beat my friend on his 250ex by 5quad lengths, *cough* *cough*)

Any way, as for the exhaust, i would go with the Hmf, but they are out of your price range. so for now, go with either the Fmf, of the white bros... i have always liked the way Fmf sounds, and they perform good also. I don't know if they sell the supertrapp Ids2 series for the ex, but that is a good system too. but yeah, FMF or WHITEBROS.... those are going to be the best for your price range... don't worry, none of them suck, except maybe the "cobra" ones. oh yeah, for the DG, i don't like DG exhaust, but i like the rest of their things... alright, later man,

Zach

 

GO FMF, I agree with "Baseballroxmasox" DG has great bolt on items but their pipes are kinda crappy.