Hey everyone, new to the forum. Upgraded from an 06 STI to a 2016 M235i.
I had the car for a few months and bought some parts off a fellow forum member and pulled the trigger on a BM3. So far my mods are VRSF Chargepipe, VRSF Catless DP, and an AA Intercooler. I didn't want to push the car too hard so I just flashed the Stage 1 91 map. Power feels good.. but is there any drawbacks from running Stage 1 as opposed to Stage 2? Any input is greatly appreciated I live in CA and the best gas available in town is 91 from Shell.
At the bottom of the table (Googles Docs URL), I saw it had picked up some knock. Literally for just one cell each, but don't know how serious of a problem it is. I know knock on my old STI was pretty common, but how prevalent should one be picking up knock?
EDIT: Also added the BM3 datalog sheet.
http://www.bootmod3.net/log?id=5d3640eec090c63991f047ae
https://docs.google.com/spreadsheets...it?usp=sharing