Quote:
Originally Posted by hybris
I did some logged runs with dashcommand today to prepare for BM3, wanted to be able to compare what's happening.
I'm currently on JB+, and it's actually loosing quite a lot of boost at the top end, from around 4750 it's actually below stock. Perhaps the ECU trying to correct for it, I don't know. This means I have more power than stock at the mid end, but max hp at the higher RPMs are probably below stock.
It will be interesting to see the difference in boost curves, AFRs etc when I get the BM3. 
Stock boost stays at 12-12.5 from 3500-4500, then down to around 10psi at 5000rpm. 5500rpm = 8psi.
With JB+ I'm at around 14psi from 3500-4250, then down all the way to 8.5psi at 5000rpm. 5500rp = 6psi. |
I've got the DTUK FSR tuning unit on my 330e. I'll see what boost I'm getting at the same rpm to compare over the next couple of days.
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[/B]2017 330e M Performance, MG Flasher Stage 2, RM Motors DP, xHP Stage 3, Armaspeed CIA