The Mansory kit is made from carbon and carbon fiber bits. It includes fatter fender flares, door skins, and tricked-out bumpers. The latest kit can make the truck look like a Teutonic Tonka. Owner Kourosh Mansory and his team also want to crank up what’s beneath your carbon fiber hood bits. They tinkered with the AMG G63’s twin-turbo V8 and added a few choice racing parts. For starters, there’s upgraded engine pistons, connecting rods, bearings, crankshaft, cylinder head, and a complete exhaust set for better sound.

Mansory claims to increase the G63’s 563-hp engine to a mad 840 hp. Maximum torque is bumped up from 561 lb-ft of torque to an electronically limited 848 lb-ft of torque. Insane. Inside, the G gets the usual in-house treatment by Mansory — dashboard, seats, headliner and carpet in leather, Alcantara, and “perfectly manufactured carbon.”