Trick or treat? The German tuner Manhart shows off its TR 800 upgrade pack for the Porsche 911 Turbo S in an orange-and-black color scheme that's perfect for Halloween. The improvements boost the output to a monstrous 822 horsepower (613 kilowatts), versus the standard 640 hp (477 kW). Torque grows to 712 pound-feet (965 Newton-meters), instead of the stock 590 lb-ft (800 Nm).
