2018 Mercedes E63S AMG 4MATIC 4.0TT
An Etuners custom stage 2 file was calibrated on this late 2018 build car with the latest Mercedes Software. Custom downpipes were supplied and installed, (transmission removed to allow the stock pipes to be removed in one piece).
Our pre tune Dyno runs showed a best of 354kw @ all 4 wheels in 5th gear. An Etuners Stage 2 file was calibrated with power coming on hard and staying strong until red line with a peak reading of 474wkw.
With mid range gains of +150wkw and improved throttle response turning all 4 wheels on the street is no issue and also a little fun to say the least !!
For more information about the Engine and Gearbox remaps that we provide for Mercedes, please visit