When Hans-Jürgen Abt took over the family tuning business from his father in the late 1980s, he also inherited an Audi Ur-Quattro. And of course, he set about modifying it immediately.

The idea for the reborn classic came from Hans-Jürgen Abt's own project and received an enthusiastic response from customers ...

The Swedish driver went on to spend 17 years in the DTM with Audi and its factory team Abt - and the famous blue ... factory-backed EKS team in an Audi S1. More recently, he has represented ...