The Cobra isn't in production today, but the Ford community still places great value on it, with some members even modifying the engine to try and reach insane horsepower ratings of 500 or 600.

The Focus RS build is a global collaboration between Ford Performance, Block's Hoonigan Racing and U.K.-based M-Sport. Featuring all-wheel drive, a new EcoBoost® engine producing 600 horsepower ...

Brabus reveals its 600-horsepower customized take on the Mercedes-AMG GT S, set to debut at the Frankfurt Motor Show with 200-mile-per-hour capability. "You can never have enough power," says ...