This tune is for the E55 – M113k.
Our in-house team of Mercedes engineers are eager to tune the roster of vehicles on the E55 – M113k platform. This ECU tune can make your already impressive E55 – M113k into a literal beast.
Our expert team of technicians has vast knowledge working on the E55 – M113k family of engines. We have calibrated many of the factory ECU settings giving your E55 – M113k higher performance while still remaining daily drivable & street legal.