Mercedes 500 (5.5i) Tuning
Supported in 10 Mercedes models, 2000+.
Mercedes
15 supported 500 (5.5i) applications
Models With the Mercedes 500 (5.5i)
All Supported Mercedes 500 (5.5i) Tunes
| Model | Years | Version | Stock power | Controller | Platform |
|---|---|---|---|---|---|
| CL | 2006+ | W216 | 388 hp | ECU Bosch ME9.7 | AutoTuner |
| CLK | 2003+ | W209 | 306 hp | ECU Bosch ME2.8 | AutoTuner |
| CLK | 2003+ | W209 | 388 hp | ECU Bosch ME9.7 | AutoTuner |
| CLS | 2004+ | C219 | 388 hp | ECU Bosch ME9.7 | AutoTuner |
| E | 2009+ | W212 | 388 hp | ECU Bosch ME9.7 | AutoTuner |
| E | 2006+ | W211 | 388 hp | ECU Bosch ME9.7 | AutoTuner |
| G | 2000+ | W463-II | 388 hp | ECU Bosch ME9.7 | AutoTuner |
| GL | 2012+ | X166 | 388 hp | ECU Bosch ME9.7 | AutoTuner |
| GL | 2006+ | X164 | 388 hp | ECU Bosch ME9.7 | AutoTuner |
| ML | 2009+ | W164 | 388 hp | ECU Bosch ME9.7 | AutoTuner |
| ML | 2005+ | W164 | 388 hp | ECU Bosch ME9.7 | AutoTuner |
| R | 2005+ | W251 | 388 hp | ECU Bosch ME9.7 | AutoTuner |
| S | 2005+ | W221 | 388 hp | ECU Bosch ME9.7 | AutoTuner |
| SL | 2008+ | R230FL | 388 hp | ECU Bosch ME9.7 | AutoTuner |
| SL | 2002+ | R230 | 388 hp | ECU Bosch ME9.7 | AutoTuner |
About Mercedes 500 (5.5i) tuning
We tune the Mercedes 500 (5.5i) in 15 applications across the CL, CLK, CLS, E, G, GL, ML, R, S, SL, from 2000+, in gasoline form, with stock outputs of 306-388 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 ME2.8, Bosch ME9.7.
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.