German studio RevoZport specialists presented the program of improvements GTZ-650, designed for the Mercedes-AMG GT S coupe. Tuners optimized intake system, set a new titanium exhaust and reprogrammed engine-ECU. It is possible to increase returns 4.0-liter V8 biturbo with an initial 510 to 650 hp. Thus, it appears that the modified version of GT S proved to be more powerful 585-horsepower Mercedes-AMG GT R track. However, the dynamic characteristics of the model tuners in the press release did not specify. RevoZport Experts also prepared carbon fiber body kit, made in the style of the SLS AMG Black Series. The composition of body kit includes a different front bumper splitter, a different grille, side skirts, revised rear-view mirrors, a new diffuser and rear spoiler. Package price 650 GTZ is not called.