POWERHOUSE is a little tired of shops posting STD corrected charts and puffing out their chests. We have said time and time again that STD charts are deceiving, in that they "inflate" hp and torque numbers. Consider the following dyno chart, generated on a 2011 Busa - the lower graph is the bone stock bike - stock pipe and no tune. The upper graph is the bike with a Brock Gen 3 exhaust, and PCV with a full customer tune. Again, notice that this chart is using the STD correction: