Okay, so I have been running the JB4 tuner and get a couple of "ignore codes" regarding ECU mixture too lean, bla bla bla. That being said, with the increased air dynamics in the motor from my mods would it be safe to say that the motor is starving on stock injectors at higher RPM's? If that is the case, does anyone have a suggestion on what size injectors to go to? Is there a benefit to (and have read a lot about this on other threads but none for the F55) about swapping out to JCW 380cc injectors. I don't plan on a pulley change or heads/cam at least not any time soon so just looking for your thoughts. Thanks! -RR

As a side note, I ordered a Dragy so will be able to post some non-prep 0-60 & 1/4 mile times soon!