Thanks to ABT Power, the Audi RS4 recently scaled new heights. Despite the performance upgrade from 450 hp to 510 hp (331 kW to 375 kW), peak performance is yet to be achieved. This is delivered by ABT Power S as a new additional option. The effect of the high-tech control unit ABT Engine Control (AEC) is combined with an additional water cooler kit and an air intake cover. The result: 530 hp (390 kW) and 680 Nm – in comparison to the standard model, this is a boost of 80 hp (59 kW) and 80 Nm. In addition, an optional intercooler is also available.