I started to use OFT few weeks ago ( running OFT Stage 2 UEL map).
My current mods : Perrin drop-in filter, Perrin inlet hose, Tomei UEL header, scorpion exhaust (OP, FP , catback exhaust) and Crawford BPB.
Fuel : Shell V-Power + octane booster.
I followed Shiv tutorial for BPB mapping changes.
I Log my car with BPB mapping changes :
http://datazap.me/u/adelphi/brz-oft-...=0&data=1-2-13
Log without BPB mapping changes :
http://datazap.me/u/adelphi/brz-oft-...&zoom=266-2018
Unfortunately I forgot to activate knock correction logging in the first log.
I am not sure which map is best for my car since I have limited knowledge on data logging.
I hope the experts in this forum can give me some feedback. Thanks.