REX is back. That's right, after two long years in the wilderness - during which time Subaru petrol heads have been offered a heavier, slower and uglier version of the WRX nameplate that took the performance car world by storm in 1994 - the hottest Impreza has returned to its turbocharged, all-wheel drive rally roots. Comprising all the benefits of the larger, stronger and more refined new Impreza that appeared with controversial new bug-eye headlights in late 2000, this hurriedly facelifted WRX also has the performance that made the original Rex so revolutionary. Throw in big advances in driveability and a more pleasing front-end design, plus extra equipment, safety and security features, and the 2003 WRX is perhaps even more convincing than ever. Hail King Rex: it's good to have you back.