Exhaust connector question

So... I've been searching for an exahust pipe connector with a 2.50" inside diameter and a 2.50" outside diameter that is 18" long but in stainless. I found this on the Summit website but I need to find it in stainless. Not sure if this link will work but does anybody know of a good place? Been searching the net for a couple hours now with no luck.

http://www.summitracing.com/parts/WLK-42596/