Is anyone running awe full k04 kit (fueling, tune,intercoolers,catback, ex...) with 034 downpipes and test pipe? I just bought a 01 avant. It's stage III all awe but has stock DP's with 200cell cats. it has a custom tune with meth. I want to get rid of the meth and put 034 downpipes/test pipe since I'm gonna eventually go with 605'a but don't want to get a custom tune. Was wondering if I can just run the awe stage III tune wth that setup?!