AMS Alpha 12+ Nissan GTR (racegas) vs BMW S1000RR Akrapovič slipon vs Switzer P800 GTR (pumpgas)

Windows down on the AMS Alpha GTR! AMS Alpha 12 Nissan GTR (racegas) vs BMW S1000RR vs Switzer P800 Carillo pistons Nissan GTR (pumpgas)