Just as title states. I have a Helix DP and a Espelir exhaust. There is a 6" section between the DP and the Exhaust I would like to replace. The DP is 3" and the exhaust is 3", but that 6" section is 2.5" then it goes up to 3". I've tried a couple exhaust shop here in town and none of them had the flanges. Rather then dive all over Tampa, does anybody know who may have these flanges in stock? Steel is fine, that way I can weld up my own part.

Thanks....