Mercedes 400 CDI (4.0) Tuning
Supported in 4 Mercedes models, 2000+.
Mercedes
4 supported 400 CDI (4.0) applications
Models With the Mercedes 400 CDI (4.0)
All Supported Mercedes 400 CDI (4.0) Tunes
| Model | Years | Version | Stock power | Controller | Platform |
|---|---|---|---|---|---|
| E | 2002+ | W211 | 260 hp | ECU Bosch EDC16CP36 | AutoTuner |
| G | 2000+ | W463-II | 250 hp | ECU Bosch EDC16CP36 | AutoTuner |
| ML | 2000+ | W163 | 250 hp | ECU Bosch EDC16CP36 | AutoTuner |
| S | 2002+ | W220 | 250 hp | ECU Bosch EDC16CP36 | AutoTuner |
About Mercedes 400 CDI (4.0) tuning
We tune the Mercedes 400 CDI (4.0) in 4 applications across the E, G, ML, S, from 2000+, in diesel form, with stock outputs of 250-260 hp. Calibrations are written on AutoTuner for your exact hardware and fuel, then proven on our Dynojet 424xLC2 in Jenison, MI.
This engine runs on: Bosch EDC16CP36.
Don't See Your Vehicle?
These lists cover off-the-shelf tuning platforms. We also do standalone ECU installs and custom calibrations, so reach out and we'll tell you what's possible for your build. Compatibility data last updated 2026-09-24.