Quite possibly the most radically built Mercedes SLS yet, FAB Design has officially named their widebody SLS tuning program: Gullstream. Originally revealed in a light blue shade, FAB Design has now shown off all the lines and curves of its custom SLS with a bright white variant. Along with unveiling this version, FAB Design has also released some more details on the package.
At the heart of it all is a widebody kit that features an all new front bumper, fenders, side skirts, rear quarter panels, rear bumper and rear diffuser. A lip spoiler made of carbon fiber is probably the most subtle of all the upgrades while the roof receives a non-functional air scoop.
For wheels, the SLS AMG runs a staggered 10-inch and 12-inch wide setup of three-piece Evolution wheels that feature a concave design. Suspension duties are handled with Koni’s coilovers that can also be found on the SLS GT3 race car, giving the car that ‘stance’ look. FAB has also designed their own quad-tipped exhaust system for the SLS AMG.
Overall power gains goes from 563-hp to 607-hp. Pricing hasn’t been announced, but chances are you either can’t afford it, or don’t want to.