With chip tuning Mercedes S W221 (2006 - ) - will improve the performance of the car will increase the power of the engine and its torque. In addition, working efficiently drive unit enables fuel economy while maintaining a similar driving style. Chip tuning Mercedes S W221 (2006 - ) can be done in two ways, through the diagnostic connector OBD2 or after removing the computer control - ECU. Increasing the power Mercedes S W221 (2006 - ) is done by reprogramming the original map of the engine, so there are no hazards associated with compatibility and unstable operation, as is the case with ready-made programs of unknown origin. Mercedes S W221 (2006 - ) vehicle is prone to chip tuning, and the results of our work, we confirm the chart of professional chassis dynamometer stress 4x4 brands Dyno Project. The results of research vehicles before and after modification to increase the power, really show the benefits of chiptuning.
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Model
Series
Power TorqueStage 1
Power TorqueStage 2
Power TorqueStage 3
Power Torque -
Mercedes S W221 250 CDI BlueEFFICIENCY 204 KM 150 kW
204 HP 500 Nm235 HP (+31) 590 Nm (+90) -
Mercedes S W221 320 CDI 235 KM 173 kW
235 HP 540 Nm260 HP (+25) 610 Nm (+70) -
Mercedes S W221 320 CDI BlueEFFICIENCY 235 KM 173 kW
235 HP 540 Nm260 HP (+25) 610 Nm (+70) -
Mercedes S W221 350 CDI BlueTEC 258 KM 190 kW
258 HP 620 Nm -
Mercedes S W221 420 CDI 320 KM 235 kW
320 HP 730 Nm354 HP (+34) 810 Nm (+80) -
Mercedes S W221 450 CDI 320 KM 235 kW
320 HP 730 Nm354 HP (+34) 810 Nm (+80)