Click above for high-res gallery of the Obsidian SG1
We first saw this insane Mustang at SEMA in 2006 where it stood out among the hundreds of other customized cars. It was recently highlighted in the March issue of DuPont Registry as the Publisher's Choice, and we now have the full specs on the car as well as some gorgeous high resolution studio shots in our gallery below. There's too many details to list, but highlights include a twin-supercharged and intercooled 392ci V8 producing 800+ horsepower on pump gas, as well as fully custom bodywork, a 5-speed manual transmission with paddle shifters, hidden roll cage, and a 3000-watt sound system. Apparently the car is for sale, and since only one will ever be built we're guessing the asking price is pretty hefty. Visit the the Obsidian SG1's website for more information and complete specs on the car as well as photos of the build process, videos, and you can even make an offer on the car.