Brabus has raised power in the Mercedes-AMG C63 S up to an impressive 591 bhp via its new PowerXtra B40 kit. The extra 88 bhp comes from an engine remap that adjusts injection and ignition as ...

Brabus has been making high-horsepower Mercedes vehicles for years. It offers upgrades for an assortment of makes and models, and it has one for the 2015 AMG C63, which has put its performance ...

a striking new red Brabus engine cover is fitted and, of course, there’s a valved stainless steel exhaust system on the menu too – this decreases back pressure for a marginal performance bump ...