RENNtech Mercedes AMG E63 S W213

RENNtech E63 S

The modified RENNtech Mercedes E63 S showed a spectacular increase in peak dyno figures to 773hp at a lower 5,600rpm, underpinned by 1,054Nm of torque at 4,400rpm. Incidentally, all of RENNtech’s quoted numbers are measured at the crankshaft, and take into account the 14% power loss caused by the four-wheel-drive system.