Ya I found a local shop (Exotics INC) to refab my Y pipe with an electronic bypass, still in the shop.........waitin for the price :(
This is a late post but I bought a Y-pipe last year online from autopartswarehouse in Cali. It cost 220 bucks. It came with the gaskets and was a perfect fit. Their pictures were inaccurate and I called to make sure I was ordering the right part.