The supercharger was powdercoated red to match the theme going on with the car which is a black/red. This is tied together with the wheels as well. The supercharger is a 3.0 liter twin screw unit similar to what Weistec showed earlier in the year on a standard SLS. Obviously due to the changes in the M159 V8 for the SLS Black Series compared to the standard SLS AMG tuning changes are necessary. It is not as simple as just slapping on a blower from a regular SLS.
What are the power numbers? We will have to wait and see. The fact that Weistec actually managed to get this car ready for SEMA in less than a couple weeks is surprising in of itself. An update will be posted when the vehicle is dyno'd.
Congratulations to Weistec for making the tight deadline and for a Mercedes unlike any other at the show. This particular SLS Black Series belongs to BenzBoost member @JRCART. Pictures below.