the V8-powered Z4 GT3. There's something rotten in the state of Bavaria when BMW's M division is more keen to tune out crossovers than roadsters. While the previous-generation Z4 and the Z3 that ...

The upgrade kit is available across all M6 bodystyles ... Just hours after the marque’s Z4 GT3 secured pole position for the prestigious Nurburgring 24 Hours, BMW revealed its replacement ...