autoevolution 13 Jun 2021, 13:54 UTC · by ABT Sportsline is celebrating its 125th anniversary with a special edition Audi RS6 Avant. Dubbed the Johann ABT Signature Edition, it is limited to 64 units, one for each year of the Bavarian blacksmith’s, who set the foundation stone of the famous tuner back in 1896, life. 10 photos According to the company’s CEO, Hans-Jurgen Abt, the great grandson of Johann Abt, only six cars will be hand-built each month. All of them will feature a fragment of Johann’s anvil, together with enhanced looks inside and out, and an impressive power boost. Thanks to the larger intercoolers, in-house developed turbochargers, new exhaust system and engine control unit, the twin-turbo 4.0-liter V8 produces 800 PS (789 HP / 589 kW) and 980 Nm (723 lb-ft), though a peak of 1,000 Nm (738 lb-ft) is possible.