Thanks a bunch, and your probably correct, shipping would not be effective. Based on all the comments I can't go wrong with the upgrade to TORs. Even just for a little better sound. As for HP increase, wether it does or doesn't, no matter to me. I got to pass my firs row of trucks that were screwing around on the highway. I was doing a 100 km/h and when I got the break to pass I pulled back on the throttle, felt the bike go and when I looked in the mirror the trucks were mere specs, looked down at the speedo, 160..... Just like that, in a blink of an eye. Yup....I get it now....and I like it. So a little more growl would be nice. I think I'll order them as they are not that expensive but won't install them till my next service which will be this fall.
Thanks all for the input,