Quote:
Originally Posted by KingLT1
Actually, The NPP programming isn't based in the Infotainment software. The NPP valve programming is located in the FSCM controller and I am almost positive it is there for all models. It's simply disabled for non NPP cars. So you would have to enable it in the software which can be done with HPtuners and 1 credit 50.00. The FSCM is a separate controller from the ECU, so you should be able to flash it without voiding the warranty. That being said, I prefer to use the performance modes switch and I have my NPP valves tuned differently for all 3 modes.
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Good info. Did you make your own valve setting using the hp tuner?