CarreraJimmy

Looks like a great set of mods that I will have to look into after my warranty is up. Question for you: I notice that you logged an increase to 320 hp / 251 ft. lbs. from 294 hp / 245 tq. What are your thoughts on the fact that Porsche billed the 2013 base Carrera at 350 hp / 287? Is this power loss or a measurement (wheel/crank) difference?

BBiAutosport

Porsche's measurements are always at the flywheel. Ours are done on a dyno, so it's at the wheels. The numbers will always be off due to drivetrain loss. You can add back in about 15% to get somewhat of an idea of what the flywheel numbers would be. Every dyno is different, and the numbers can vary great depending on octane of gas, outside and ambient temperatures, atmospheric pressure, etc.

-Charles@BBi