running rich

Hey guys, first post here! I got a Gen 2 about 2 months ago and have been getting acquainted with it throughout the time. Car has 117k miles currently. I noticed my exhaust tips were regularly coated black, and a few weeks ago week I noticed that when on higher revs, I get some smoke out the...

I've been restoring this 2006 MS6 that I have gotten earlier this year. Poor thing has been neglected over the years and MS6 I have always wanted to own one my whole life. My STFT and LTFT on my sensors were stuck at -.16. So I finally got the funds to replace the O2 sensors and now my dilemma...

Hello, Running a self-tuned base map with a 33% E85 and 91 premium mix. I have advanced ignition timing 4* so far over a couple logs, and no KR logged under any condition. I used an e85 calculator to change fuel gravity for my mix, and have increased fueling tables up to my max rich power...