[Video] A look back at the 820 HP G-Power BMW M5 Touring Bi-Kompressor

Do you remember when BMW used to make the E61 M5 wagon? G-Power turned into a monster by squeezing two superchargers inside that already stuffed engine bay and a single-supercharger kit. The end result was820 HP and 790 Nm (582 lb-ft) of torque which was undoubtedly the fastest car an Autobahn during its time. As you can see from the footage below, it was capable of reaching 360 km/h (224 mph), which is so surprising for a wagon!