performance mods for 03 wr450f

hey all, just wondering if anyone knows of some good effective and cheap performance mods for the 03 wr450f i just got it and noticed the airbox is very restricted, any help on this matter or any other things that can be change to better the overall bike would be greatly appreaciated.

just want to make a good thing better

Check out

and search this forum for recommended mods

and check out Motoman 393's tech articles on the "community" section of this web site. :thumbsup:

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