I've found a company that is selling stainless steel 3" Downpipes for VW 1.8T "All 1999.5-up MKIV Jetta's, Golf's, and Beetle's" for 160.00 brand new with a race pipe.
It looks just like ATP down pipe. ATP downpipes fit "Applications include VW Golf/Jetta IV, VW New Beetle, Audi TT 180 HP...