Sometimes the most obscure motors deserve even more attention, that’s exactly what this Aspark Owl is about.
Audi just revealed its new upgraded models Audi R8 Performance Parts and its little brother the TT RS Performance Parts at its 2017 Summit, see them here
The S1 is powered by a turbocharged 2.5-litre four-cylinder engine producing a substantial 450bhp – given the size of the engine – and 350lb ft of torque.