If the GT4 RS is still not powerful enough for you, BGB Motorsports will stick a 911 Turbo S engine in your Cayman.

Old school analog style, or brand-new Porsche? These polar opposites both put up a compelling case for themselves as $100,000 sports cars.

offering the sleek profile of a sedan with the practicality of the Sport Turismo variant to appeal to performance-minded ...