MTM tune the Audi TT-RS to 297km/h

It is still being good for best lap timing: the MTM Ur-Quattro S1, with its 5 cylinders engine, has once

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Possible re-birth of Audi’s Ur-Quattro with twin-turbo

As far as classic Audi models go, nothing is as iconic as the legendary “Ur-Quattro”. The 1985 Audi Quattro was

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