01-03-16, 10:05 PM
(01-03-16, 09:16 PM)mark g link Wrote: The EXUP is the one thing that I don't like on my bike, so many bikes do without any form of 'power valve' in the exhaust, to my mind it just limits your choice of aftermarket exhaust systems to pretty much zero, and all the shit they can give when they seize up etc, is it really worth it ? I think not.
They work fine if serviced regularly, just like the bike itself