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dirtysouth

Whos ridin YZ exhaust?

4 posts in this topic

I like it. Simple bolt on, just add a longer bolt at the back hanger. Then re-jet.

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one of the simplest things to do. You will probably need a new gasket at the header pipe connection.

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You'll need the rubber gromet and the thing the bolt threads into (I forgot what it's called) on the back hanger as well. You don't even need a longer bolt at least for an 02, the bolt I ordered from Ronnies.com was the exact same as the stock one (waste of money.) I've ridden my bike once since I got the YZ pipe and had no problems without re-jetting. I have all the free mods except yz exhaust cam timing plus a twin air air filter and a zip ty fuel screw. I lowered the needle clip one groove a while back, but other than that it's stock and runs great. I was riding at sea level though, so maybe that's why I haven't had to re-jet. The real test will come when I go out to Dove Springs in a coulpe weaks.

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