A&A Muffler Service
Poway, CA 92064
They will not do anything illegal like remove catalytics for you. But for a grand total of $83.10, I had a new 2.5" intermediate pipe made to mate up with my Helix downpipe, and stock axle-back. So much for Daddy SCP's SS pipe and inflated price...
The owner, Bob went above and beyond fabbing this up and installing it in about an hour. There were little details that he did to the pipes and hangers while welding, that just made me happy I went there.
The flanges were about 1/4"-1/3" thick, the welds decent to good, and the price fantastic.