Duarte Viana transformed a 2004 BMW E46 shell into a drift machine. Under the hood sits a built 3.0 L 2JZ inline-six that makes 650 horsepower on 24 psi of boost. The drivetrain consists of a G-Forcce GSR four-speed transmission with a ACT triple disk clutch connected to a Winters quick-change rear end.
Source: Drift HQ and @Duarte.HQ via 1320Video