In the IMSA prepared their own version of the updated sedan Mercedes-AMG S63 W222. Modification from German tuners was called S720.
At the four-door was installed a carbon cloth, consisting of a front splitter, edging of the side air intakes, a rear diffuser and a spoiler on the trunk lid. These elements have improved aerodynamics.
The radiator grill also underwent minor changes and lost its Mercedes logo, and on the stern, there were other exhaust pipe fittings. Note that the modification of the IMSA S720 is delivered on special 21-inch wheels with tires 255/35 in front and 295/30 at the rear.
Thanks to the installation of new turbines, catalysts, and a stainless steel exhaust system, the tuners managed to increase the output of the 4.0-liter V8 Biturbo engine from the original 612 hp. and 900 Nm to 720 and 990 Nm of torque.
The company did not voice the dynamic characteristics of the S720, but no one doubts that the model will be faster than the original machine, which requires 3.5 seconds to accelerate from zero to one hundred. Information about the cost of modifications there.