First C7 Tune! DOD OFF + NPP Exhaust Valve Changes | HP Tuners

Today I’m making my first tuning changes to Rayth, my 2016 C7 Corvette Stingray Z51 using HP Tuners. I’m disabling DOD/AFM so the LT1 stays in V8 mode, then digging into the factory NPP exhaust valve settings to change how the valves behave between the different drive modes. This is still early in the build, so I’m learning the C7 platform and HP Tuners calibration as I go. There’s a lot more planned for this car — exhaust, intake, tuning, and eventually some much bigger modifications. Follow along as I turn Rayth into the C7 I want it to be. Car: 2016 Chevrolet Corvette Stingray Z51 Transmission: 8-Speed Automatic (A8) Engine: LT1 6.2L V8 Tuning: HP Tuners #C7Corvette #Corvette #HPTuners #C7Stingray #LT1 #CorvetteTuning #AFMDelete #DODDelete #NPP #Rayth