Mercedes 320 (3.2i) Tuning
Supported in 3 Mercedes models, 2000+.
Mercedes
3 supported 320 (3.2i) applications
Models With the Mercedes 320 (3.2i)
All Supported Mercedes 320 (3.2i) Tunes
| Model | Years | Version | Stock power | Controller | Platform |
|---|---|---|---|---|---|
| CLK | 2003+ | W209 | 218 hp | ECU Bosch ME2.8 | AutoTuner |
| ML | 2000+ | W163 | 218 hp | ECU Bosch ME2.8 | AutoTuner |
| SLK | 2000+ | R170 | 218 hp | ECU Bosch ME2.8 | AutoTuner |
About Mercedes 320 (3.2i) tuning
We tune the Mercedes 320 (3.2i) in 3 applications across the CLK, ML, SLK, from 2000+, in gasoline form, with stock outputs of 218 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.
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.