Porsche also won the manufacturers' title at ALMS in the previous race:
Manufacturers
1. Porsche 188 points
2. Ferrari 137
3. BMW 118

Yesterday Porsche also won the GT Class titles  for Drivers and Manufacturers at the Grand-Am Series with the GT3 Cup (Brumos Porsche won the race overall):

Drivers GT class
1. Dirk Werner, Leh Keen, Porsche, 359 points
2. Kelly Collins, Pontiac, 334

Manufacturers GT class
1. Porsche, 385 points
2. Pontiac, 367
3. Mazda, 357

Those are in addition to the   LMS Drivers and Teams title.

Conclusion: 911the best sports car on road and race track, still


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It's not where you're going, it's how you get there that counts