The Project M is a 2020 Ford Mustang GT Performance Pack 1 tuned up with one of two supercharger kits to make up to 1,000 horsepower at the crankshaft running E85, or about 700 horsepower running 93 octane. The price? Just about $54,995, before options, with a 10-speed automatic—maybe less if you want to row your own.2 Dec 2019