Very few people would find much fault with the performance of the Porsche 911 GT3. With a naturally aspirated 4.0-liter flat-six putting out 502 horsepower and some pretty sophisticated aero and suspension keeping things stable, the hardcore P-car can do numbers on the track. But despite its excellence, the mad scientists at Manthey Racing have found even more performance for the latest GT3, now in the facelifted 992.2 generation, and not only is it a better motorsport machine than the base car, it’s an improvement from the already-incredible 992.1 Manthey GT3.
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