Dr.D Pipe & Grey Wire Mod...

It's been recommended to me to use this combo to boost the performance of my wr...making it a bit like a yz. I'm 6mos into riding: feeling great on trail, developing track skills. Am I setting my bike up the right way?

You will want to get the JD jetting kit to go with the pipe.

Make sure you cut or install the YZ throttle stop screw... do that before doing anything else.


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