This is it... The time has come to fire up the E39 for the first time with a fire breathing 6.0L LQ4 with an LSA supercharger! There is a lot of tuning challenges that needed to be taken care of for this particular setup. I used HP Tuners to perform the segment swap to allow the flex fuel E85 and 4L80E transmission to work with my PCM.
21 июл 2024