ESS N63TÜ Stage 1 E-Flash Performance ECU Software 550+ HP / 560 lb-ft tq
The E-Flash N63TÜ software is a full OBD2 solution that does not require sending in the ECU or opening the ECU in any way.
Expert calibrated ESS Performance ECU software for the N63TÜ V8.
This software is calibrated to the maximum capacity of the OEM hardware.
Version available for X5/X6 as well.
Available options :
Fitment:
BMW | F15 X5-Series | X5 5.0i |
BMW | F16 X6-Series | X6-Series 5.0i |