When AMG introduced the E63S for 2014, they added the element of all wheel drive to the big powered Biturbo V8. We at Weistec begged the question, how far can we take this chassis while still maintaining the level of comfort and amenities expected from a Mercedes AMG. After our Turbochargers, True Downpipes, Exhaust, ECU Tune, and Cooling Upgrades were installed, the power output was extraordinary to say the least. Our Weistec Drone had a hard time keeping up! It’s a good thing AMG saw