Go get a superbike, come back to 720S and read this joke:
Moishe has a problem, so like any good chassid, he goes to visit his Rebbe.
Moishe: Rebbe, my apartment is very crowded. Besides me and my wife, there are also my children and my mother-in-law. I don't have enough room! What should I do?
Rebbe: Bring a goat into the house and let him live with you.
Moishe: But Rebbe, there's no room for a goat.
Rebbe: Bring a goat in the house, I tell you!
In a month's time, Moishe returns to the Rebbe.
Moishe: Rebbe, things are much worse now. With the goat in the apartment there is no place to move.
Rebbe: So get rid of the goat!
The next day, Moishe returns to Rebbe smiling.
Moishe: Thank you, thank you Rebbe. All of the sudden, our apartment is huge.
Our cars are high powered lightweight RWD cars, dont forget that, 720hp alone on a heavy E63S, M5 or even 992TTS with 4x4 won't be the same. You have to be careful on the low grip surfaces (paint, dirty road, etc) especially when the tires are cold, I don't think there is anything wrong with the car, maybe get some better tires and warm them up a bit before pushing.