I just bought a full yosh rs-3 with titanium header and midpipe. What are the differences in duplex and non-duplex headers? Also, is there any way to pull dents out of titanium? Thanks

DUPLEX HEADERS HAVE CROSS CHAMBERS THAT CONNECT (1 WITH 2) & (3 WITH 4)

NON DUPLEX DON'T HAVE ANY HEADERS CONNECTING WITH EACH OTHER..... graemlins/thumbup.gif

thanks, what are the pro's and cons to each?

the advantage of duplex is that it is supposed to give more midrange than non-duplex headers cuz of the crossover tubes...btw i dont think you can get dents out of titanium,,,but im not sure...when i got my ti exhaust, the first thing i was told was that if the bike fell on the exhaust i would probably have to throw the exhaust away...