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Pair Valve Removal


The pair valve is a valve designed to allow air from the airbox into the exhaust for emissions. If your pair valve is leaky your bike will backfire.

I did this mod just because the idea of allowing fresh air into the exhaust just seems ridiculous. I took mine out while I was changing the plugs. The mounting bolts were hard to get at but otherwise it was fairly easy. I did not remove the metal tubes as shown in the picture below. I just put a stopper in the hose.