I believe it a fair representation of Cobb S3 vs cyborg, but SS is always playing with fuels and hauling who knows what when he logs. Plus he tunes his own, but claims to not be a tuner. I do not even remember why I downloaded that particular cyborg log, it was a while ago. Probably an E30 log, I was trying to work one up for my car with Panda but failed to get anywhere in that effort.
I am going to this, it probably will not stop GTR's from kicking sand in my face on straights, but it should enable me to pull away from those pesky BMW's.