Here’s the list of all our tuning files for Mercedes-Benz S 250 CDI 204hp. They can up its engine’s performance by a few to several dozen percent.

Mercedes-Benz S W221 - 2005 - 2013 250 CDI 204hp
Engine ECU
Bosch EDC17CP57
Engine Number
M651.961
|
Stage 1
Stage 2
|
Original | After Tuning | Difference |
|---|---|---|---|
| Power | 204 | 235 | + 31 |
| Torque | 500Nm | 572Nm | + 72 |
| Price | 130,00 € | ||
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