White Bros. Quiet Core 2 insert sucks!!!

what a waste of money.i put it on bike yesterday.i have wb promeg shorty silencer with tapered header and was running 8 discs before quiet core and bikes powerband was perfect,just a little loud.with quiet core[8 discs] installed powerband suffered dramatic loses in middle and topend reving bike falls right on its face.i tried rejetting and adding more discs.that helped a little but made bike louder than it was before the quietcore and bike still didnt have and topend rev.

freestyle, thanks for the heads up. Is the Pro Meg different than the E Series?

the pro meg is pretty much the same thing it is a e series. and yes the "quiet core" sucks big time.i think that it did not quiet my bike at all.


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