Best bang for the buck EX 300

[NOS EX300]

hello there guys i have a EX300 totaly stock what can i do to make her quicker i want more power out of her? what is th best pipe for the EX 300 ?

[CR125Rider]

you should probably start off with a K&N power kit, that helps, lets it breath better. then i would say, get a pipe. i'd say go for the big gun, my bro has that one, and it has a nice hp increase, and it sounds nice.

[phatswinn]

wb e-series and a k&n airfilter should do you good for your300EX

[Rastus]

What phatswinn said ^