De-restricting a Honda NSR 125 ?

[UKRedwing]

Hey everyone,
I was wondering, what with different years/country restrictions on the Honda NSR 125, what would I need to do to mine.

It's a 2001 reg,
Red/Blue/White.
Can get the chassis no. thing if needed.

Cheers.

Edit: After looking at similar threads and visiting the nsr125.com site its likely the restrictions are, in the exhaust, the intake and maybe a tooth off the front sprocket (which doesn't matter to me I like the acceleration). Now with the pics and stuff I can do the exhaust stuff easily enough i think, although essentially am I taking the exhaust off the bike to work on it? why? but the intake looks pretty complicated =/ can anyone explain it in simple terms? ^_^

[UKRedwing]

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