WHERE TO BUY- TWIN ARROW MUFFLERS w/CPU from Special Parts Catalog

The ones I got are stamped to make them street legal over here. If you can´t get them anywhere else, Zupin can usually help.

what kind of iridium plugs did you use and what part number?

NGK - CR8EIX

I just got the pipes without the ecu from Halls cycles, it might have been their last cause I had to get the pipes without the ecu. Now I'm searching for the ecu!

Interestingly, when the Aussie bike magazine Trailzone had a TE630 as a project bike for a few months in late 2011 they fitted the Arrow pipes, but chose to leave the standard ECU in rather than replace it with the Arrow one. Seemed odd to me, but their cited reason was better mid range performance compared with the Arrows at the higher end.

I don't know about this, as mine has both the Arrow pipes and ECU, plus JD tuner, and it has a heap of crisp grunt from low/mid revs. They said fitting the pipes transformed the bike's performance.

oh i actually found them at Motoxotica minus the main heat shield, i got it all for a really smokin deal, so i would hit up Motoxotica and check if they could get you one! WHAT A NIGHT AND DAY DIFFERENCE, ONCE YOU REST YOUR IDLE YOUR IN THE MONEY