hey i heard there is a different type of spark arrestor you can get for them so they are louder i ran around with no sparky in today and man it was loud... alos curious to know if it will mess a lot with my jetting but the spark arrestor i guess is like a disc instead of an insert anyone know's help me out so i can get one for mine yfz thanks

 

anyone here have yoshimura exahust on their bikes?? do you have a disc like arrestor or the tube like insert???

 

they call it a queit core. you can find it at rocky mtn atv.

 

ok ill check that...

 

just checking in the catalog and nothing in there they have the tec arrestor which is the one i have right now ... ;-(