Gunther Werks’ 840-HP Porsche Speedster Gets A Six-Speed Stick And Our Full Attention

Porsche specialist tuner Gunther Werks has signed off on its bespoke Speedster program with the most exclusive restomod yet. It’s a one-of-one 993-based project in which “performance was paramount,” and which is more potent than the second-most powerful Chevrolet Corvette currently available today.