This is a very nicely executed modification package from Carlsson for the new W218 Mercedes CLS. The styling is not overdone like others (Hamann anyone?) and sophisticated adding aggression without going overboard. They add a carbon fiber front lip, carbon fiber spoiler, and a new rear bumper with an integrated diffuser. Engine output is boosted to 649 horses which we do not doubt considering the gains on the M157 twin turbo tuners are getting. A Carlsson C-tronic suspension module which lowers the car rounds out the package.