This video features an 840HP Audi RS3 8Y, extensively modified by H Performance, and put through its paces in a full Autobahn high-speed review by AutotopNL. Powered by a heavily upgraded 2.5-liter five-cylinder turbo engine, this RS3 runs on an E50 fuel setup and delivers extreme performance, reaching 320 km/h (200 mph) with ease. The build includes a large turbo upgrade, forged internals, upgraded fueling, tuned gearbox, and a full 4-inch exhaust system, making it one of the fastest Audi RS3 8Y builds tested on public roads.

Beyond outright speed, the review highlights how this 840 horsepower Audi RS3 balances usability with aggression. With carbon ceramic brakes, Bilstein B16 suspension, Yokohama performance tires, and a full carbon fiber body kit, the car remains surprisingly composed at high speeds and during hard acceleration. This Autobahn run showcases not only the RS3’s brutal acceleration figures, but also the engineering behind a properly built five-cylinder Audi capable of sustained high-speed driving. For more content follow us also on Facebook, Pinterest or Instagram!