Located in Germany

This 1981 Audi Quattro was purchased by the seller in 2020, and over the next few years it was mechanically refurbished. The turbocharged 2.1-liter inline-five was rebuilt with a replacement block, new bearings, forged pistons, a replacement camshaft, and an overhauled turbocharger, and the fuel-injection system was also rebuilt and injectors were…