S Car Model LineAudi S4, Audi S6, and Audi S8..Audi's track-ready touch on each of the popular sedans
Welcome to Audi Forums!
Welcome to Audi Forums,
You are currently viewing our forum as a guest, which gives you limited access to view most discussions and access our other features. By joining our community, at no cost, you will have access to post topics, communicate privately with other members (PM), respond to polls, upload content and access many other special features. Registration is free, fast and simple, so please join our community today!
got a 2.7T. thinking of just makin a "test pipe" complete exhaust w/ no cats. will it be a real headache dealing w/ the O2 signals if they are not actually installed in cats?
could re-flash software take no cats into consideration(w/ out running in a closed loop program like the stock ecu in safe mode)?
p.s. -what's the loudest BOV i can put on my car? Just kiddin guys!!haha
This ad is not displayed to registered and logged-in members. Register your free account today and become a member on Audi Forums!
O2 sensors w/o cats on 2.7T. Problem?
