Performance Gains
Standard Power 204hp
Tuned Power 230hp
Power Gain +26hp
Standard Torque 500Nm
Tuned Torque 560Nm
Torque Gain +60Nm

Vehicle Details

Fuel Type: Diesel
Engine Capacity: 2143 CC

Control Modules

Bosch EDC17CP57
Delphi CRD3.10

About This Tuning File

The Mercedes S 250 CDI 204hp (W221 - 2005 - 2013) produces 204bhp and 500Nm in standard form. Our Stage 1 ECU tuning file raises output to 230bhp and 560Nm, a gain of 26bhp and 60Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.

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