3" intermediate pipe

[1 quik6]

I just got my 3" down pipe and would like to go 3" Stainless all the way back to the muffler. I could have a muffler shop make such a pipe but it would probably be a better pipe for less hassel if I can just buy one.

I know there was a thread going around about a 3" pipe a while back but looking back in the archives I don't think the question was ever actually answered.

Thanks for any info you can give!