2002 wr 426 PERFORMANCE

I have a 02 wr and i'm about to put an 02 yz exhaust on, what other mods should i be considering at this time? I remember something about a grey wire mod but i'm not sure this applies to Canadian wr's? Any help on this would be great!!

I don't think the Canadian version needs the throttle stop or the gray wire cut. You might look into YZ timing, or an '03 cam...

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!


Register a new account

Sign in

Already have an account? Sign in here.


Sign In Now