Had my 3" dp and decat fitted just 3 weeks ago and already I have a blow from the crappy little gasket that was supplied with it. I fitted a oe audi gasket from turbo to downpipe which is fine. But had to fit the supplied perforated gasket where downpipe meets decat as audi said they didn't do one as it's now only one pipe instead of the two on the original cat. Any one know where I can get a oem quality gasket to suit the two bolt flange on my dp/ decat. I'm booked in at r-tech Tuesday for me stage 2 map so don't want the exhaust blowing tbh.