I thought this was a Whipple, it sure looks like the one I got.
Ford Racing 07-09 GT500 2.9L Supercharger Upgrade (Black) [M-6066-MSVT29T] : Lethal Performance, Performance parts for Ford Mustangs
Ford Racing 07-09 GT500 2.9L Supercharger Upgrade (Black) [M-6066-MSVT29T] : Lethal Performance, Performance parts for Ford Mustangs