Porsche 4.0 flat-six
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CARS
Porsche Cayman GT4 RS: The Ultimate 9,000-RPM Track Weapon
The Porsche Cayman GT4 RS unleashes the full potential of the mid-engine platform with a 493-hp flat-six that revs beyond…
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The Porsche Cayman GT4 RS unleashes the full potential of the mid-engine platform with a 493-hp flat-six that revs beyond…
Read More »