Audi RS7 performance 4G85 Sportback 12-2015 ABT POWER R Incl. ABT-Muffler system

4,0 TFSI 445 kW (605 HP), 700 Nm to approx. 519 kW (705 HP), 880 Nm V-Max 305 km/h, incl. Muffler system engine code: CWUC