I know this is engine related but I wanted to get some extra exposure to see if anyone knows about this company. Long story short, a friend of mine who runs a shop had a rep from PES (http://www.pes-tuning.com/
) stop by and asked if he knew anyone with a new M that would be willing to test out their piggyback software. My friend claims, and I know this sounds unbelievable, that the rep said it would offer up to 50HP and 75 lb/ft. Again, this is what I heard second hand so I could be wrong. I left the rep my number and asked him to contact me. They said they guarantee BMW from finding out about the piggyback.
Only thing is I hope I don't burn my cats if this is actually true.