1. Don’t listen to Cary Jordan. Halim’s Stg 2+ E30 OTS beta tunes blew away Cary’s custom tunes on my car. Even after 10 revisions he couldn’t get it right.
2. Thicwhips never hit that kind of whp bc he never upgraded his HPFP:
https://f87.bimmerpost.com/forums/sh...highlight=Thic
And, his dyno video proved that the Stg 2 93 BM3 OTS tune outperformed his custom tunes @ ~400whp.
3. Don’t listen to the hype.
F87source converted me and my car has been purring ever since.