MBRP has one
MBRP Makes a muffler delete for their Cool Duals system. I've been waiting for it since I got the system a year ago. The part number for the pipe in 304 stainless is MDDS27 (available in the 409 as well as aluminized if ya wanna save some cabbage). Google that number and should come up with a list of dealers that have it. Mine was $116; I have seen them higher. Make sure and make the call be fore ordering as some dealers have it in stock while others drop ship from MBRP therefore delaying the shipment.
