For this one I used the 2 larger cans from my laser setup. I am currently working on a set of modified stock pipes with some aftermarket chrome cans which look very similar, but are about a 1/2" smaller in diameter. I expect the sound to be about the same as these, since these pipes are pretty much straight through.
Thats a sick look, when the wallet recovers from the bike purchase, a muffler mod like yours is first on the list! Spring is coming......
Did you have any trouble with how the bike ran after this? Do you have a power commander or something to help with the mapping or are the stock settings ok?
These pipes ran great with just a slightly enriched fuel pressure regulator I bought from Turbo City. No power commander or the like was used.