Audi RS6 Tuning – 730 HP and 1,000 Nm!

The Ultimate Porsche Killer The top version of the Audi’s luxurious family car is called the RS6 and it gives more than enough of a push for most people, providing them with 412 kW (560 hp) and 700 Nm (516 lb-ft) of torque. However, there are those who find this insufficient and they need to