[Tyuki]

Hi,

My 2012 328i is definitely stock, and I'm interested in BMS Stage 1 and 2.
But, according to other thread, the difference between Stage1 and 2 may not big. (Really?)

So,I wanna try Stage1 as first step, but I have no idea how effective it is.

Official BMS site is saying that 0-60mph was improved from 5.4s to 4.9s, but origin car seemed be light tuned.

Actually, my 328i was 5.8s without any tuning. (by 'Torque Pro' app on Android with OBD2 adapter).

So, does anyone know how much faster is Stage 1 than stock?

And then I'd like to know how different about Stage 2 from Stock.

Thanks!