Quote:
Originally Posted by r33
I do say in between since it is lack of AFR control. 
Gain wise, JB4 Stage 2 is more once you do methanol injection.
Oh, just to clear this up for the readers. JB4 Stage 2 only available for 35i / N55 motor.
For 50i / N63tu motor, BMS only have Stage 1 available. This one I would say neck to neck with RaceChip. |
I agree, you're probably right because of the extra connections and what the Stage 2 accesses. However, install and removal wise, it does make it a bit more annoying, lol especially for those that aren't very familiar with mods or tinkering with engines.