Mercedes SLR Tuning
1 supported Mercedes SLR application, 2003+.
Mercedes
1 supported SLR tunes
Mercedes SLR
722 (5.4K)
650 HP stock / 605 lb-ft
C199 from 2003+
- Controller
- Engine (ECU): Bosch ME2.8.1
- Flash method
- OBD port
AutoTunerBook a tune
All Supported Mercedes SLR Tunes
| Engine | Years | Version | Stock power | Controller | Platform |
|---|---|---|---|---|---|
| 722 (5.4K) | 2003+ | C199 | 650 hp | ECU Bosch ME2.8.1 | AutoTuner |
Other Mercedes Models
About Mercedes SLR tuning
Rapid Racing supports 1 Mercedes SLR application from 2003+ through AutoTuner, with stock outputs up to 650 hp. Every calibration is built for your exact engine, fuel, and modifications, then verified on our Dynojet 424xLC2 in Jenison, MI, serving Grand Rapids and West Michigan.
Supported engines: 722 (5.4K).
Supported controllers: Bosch ME2.8.1.
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.