[TO_228i]

Hello people,
I running a BM3 stage2 93 OCT tune on my 228i (N26) with pipes done, FMIC, Turbo inlet, VRSF Catless downpipe (kept the N26 secondary cat on midpipe) and MST Intake.

Where I live there is no E85, I won't (can't) upgrade turbo or internals and CAN'T get a 6 cyl(so please don't bother telling me this platform is slow anyway).

I know Navardi seems to be the best tuner for these engines, and wondering how much difference/power increase would be going with a Custom stage 2 from Navardi.
It would be just a custom stage 2 93 OCT, so no E mix, no other hardware upgrade.

Anyone who is running Navardi stage 2? Are there some videos, data, comparisons with the OTS stage 2?

Thanks!