Mercedes Benz S63 AMG ECU Upgrades

AMR Performance develops Mercedes Benz S63 AMG ECU Upgrades software as 3 separate files, not one calibration reused across a range. These cover the S-Class (W222) chassis, each written for that car's engine and gearbox combination. The list includes ECU calibrations, transmission (TCU) software and CPC tuning, which can be run individually or together. Installation is comport pro -or- dealer flash. All current files are built for 91/93 Octane pump fuel — no race fuel and no hardware changes required.

3 Mercedes Benz S63 AMG ECU calibrations

Vehicles we calibrate

Every AMR Performance file is built for one specific vehicle. These are the makes we develop ECU, TCU and CPC calibrations for.

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