Viperpits does not go full throttle... we go FULL AFTERBURNER!!
They definently don't use p3d. Milviz does make a viper model for the sim which is military grade, I own one of their military trainers, a T-38C, after lots of emails and a big price. But P3D costs 60 us dollars so it can't be the sim they use in the big sims.