So the code that was showing up was P2096.

I know that the pop and bang maps generally destroy a cat, but the Versatuner one is specifically made to not hurt the cat.

Any ideas on whats going on with my car?

Good morning everyone (from the UK), Have had a little issue with my speed3 the past 3 weeks. I have lost power (limp mode) I originally thought I had a boost leak as there was air escaping from somewhere on hard boost, since then I have taken it to a turbo specialist and no boost leaks or anything ...