Audi S4 with a 1491 hp Twin-Turbo Audi 4.2L V8 Goes 8.4 sec in Quarter-Mile
WALAS MotorSport built this Audi S4 (B5) to drag race in the Polish street legal class. Under the hood sits a twin-turbo 4.2 L Audi… Read More »Audi S4 with a 1491 hp Twin-Turbo Audi 4.2L V8 Goes 8.4 sec in Quarter-Mile







