Underground Racing 1000bhp Twin Turbo R8 V10!

Underground Racing 1000bhp Twin Turbo R8 V10! Wowzers! The R8 V10 Audi should have built? Recognized for their extreme tuning of Lamborghini in addition to Ferrari supercars, Underground Racing unveils the Audi R8 Twin Turbo. Equipped having a 5.2L V10, This kind of German sports car...