We’ve seen and heard some pretty powerful Audi RS 6 Avants and this freshly-tuned example from SKN with a Milltek exhaust is every bit as fierce. The 4.0-liter, twin-turbocharged V-8 engine is ripe for some upgrades right from the factory and has all sorts of untapped potential that tuners are drooling over.
This SKN Tuning Audi RS 6 Avant features a full Milltek exhaust system that reduces backpressure and a full Stage 3 software tune to result in an incredible 695 horsepower and 645 lb-ft. of torque breaking apart the asphalt that sits beneath its wheels. That’s supercar-levels of power in a wagon.
Yes, they did leave their left turn signal on for the run, but who cares with that noise?
Source: SKN Tuning