According to Coleman at Wick-It your only looking at a 5/6 HP increase for a stage 1 flash. 8100rpm is the stock redline, did you do 8600 for redline after flash?
Maybe your BUTT DYNO isn't calibrated :dontknow:
T.P.
Yes I hit the 8600 redline thats how i knew I got the flash, I wouldn't trust my butt dyno I was just going by comparison with another F3. I was under impression is more around 15 HP without needing a cat delete. If it's only 5/6 HP plus the weight difference and slight shifting variations between my cousin that could explain why he pulls ahead.