I just picked up a 2010 SE Ultra with very low mileage. It has had Vance and Hines slip ons added and a heavy breather but no tuning.
So, I have been on a quest for getting my exhaust and tuning dialed in for the last week. I called Roeders racing which is somewhat near me and they said I would benefit from a tune even with the stock pipe. I dont think I told them the year of my bike and when I got there they noted the catalytic converter and that it would need to be removed. Considering the costs for labor to mod my pipe, I thought it might be better to go with a different pipe since I planned to eventually anyway. I wasn't prepared to decide on a pipe that quick so I went back home.

I talked to Doc and he told me that just removing the cat on the 2010 is not a good idea because with the new O2 sensor positions there will be crosstalk between the two and it will be hard to get a good tune on the individual cylinders. I think I said that right...

After some consideration I decided to go with the Vance and Hines Power dual. I wanted the Fuel Moto SS pipe but they are back ordered 10 weeks!! I got on the list so I may still get it later because I really like the stock look and the Jackpot pipe maintains that.
I have the Vance and Hines basic slip ons with 2.25 in baffles and they sound pretty good to me, but may be a bit loud for long trip. They sound deep with a little ching on the top of the sound. Doc told me I would get better throttle response with 2 in baffles but they are not offered from VH for this slip on.
I am taking it to a tuner he recommends that is somewhat near me to be dialed in next Tuesday. I am very excited to be getting this done. Thing is if I want to change the sound in any way, or the baffle size. this is the time to do it. I also have the stock muffs comin back to me from the previous owner but they won't be back in time to get some fullsax or something to mod them.
Any ideas for something different muffler wise that would be cool with the power duals? I may just leave the Basics and listen to a lot of other stuff and take my time, since I will prolly need another tune if I change them, but in the meantime, I would enjoy hearing your ideas.

Blessings!
Dennis