I've found a set of Beowulf exhaust slip-ons locally. When swapping exhaust cans, is it required to get a power commander to adjust the mapping due to the change in air flow?
I have the Beowulfs' on my '03 and love the sound. Really like the option of removable baffles as well, although I'm not sure it makes a huge difference.
Even the local Yamaha dealer loved the exhaust note of them.