Important note: Car in question is a 2017 GT 6R80 I'm getting a lot of mixed answers, so here goes: Phase one of my car was what is considered full bolt-on (full Cobra Jet setup and full exhaust). Turned the car to 7800 regularly on stock OPGs/CS. Never had a problem. 93 pump. Phase two of my car was the same minus the Cobra Jet setup. I returned to my stock IM and a PMAS CAI, kept the exhaust and started spraying a 150 shot with a BAP. No motor problems, but nitrous activation was spotty and leads to... Phase three. My car is currently being torn apart for a twin turbo install. Counting on some 1200 injectors, my current BAP and E85 to make 800RWHP. Not many, if any, are recommending the OPGs/CS even at this point in time, because supposedly being an automatic and turbo car, plus not making a ton of power, should buy it some time. What says ye SVTP?