We didn't think things could get any more bonkers when Mercedes-Benz released the G63 AMG 6x6. But that's before we landed in Frankfurt and saw what Brabus has done with the beast. The Benz tuner ...

making these modified SUVs even more powerful and almost as torquey as the twelve-cylinder G65 AMG. Brabus started out with the 5.5-liter twin-turbo V8 and replaced the turbochargers, intake and ...