Uber Cayenne
From Autoweek
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LINK to web page
Quote:
... The high-performance Cayenne is a turbo model that has its engine control computer reprogrammed and the turbocharger intercooler changed to improve airflow, under Porsche's Tequipment factory tuning program. The changes boost horsepower from the 4.5-liter V-8 engine by 11 percent to 500 hp, from 450 hp in the Cayenne Turbo. Torque increases 12 percent to 515 pounds-feet, from 460 pounds-feet. ...