Quote:
Originally Posted by Abubaca
Yeah....I mean it's nice that it's programmed into the touchscreen software, but these systems are hardly anything new. People love 'em though! ...and if your car is already wired for NPP/dual mode, you can just buy the valves and weld them in post cat like you said and you still have touchscreen control. MUCH louder than stock NPP, and a whole heck of a lot cheaper!
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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.