Mercedes SLC Tuning
18 supported Mercedes SLC applications, 2016+.
Mercedes
18 supported SLC tunes
Select Engine
Gasoline
Diesel
All Supported Mercedes SLC Tunes
Other Mercedes Models
About Mercedes SLC tuning
Rapid Racing supports 18 Mercedes SLC applications from 2016+ through AutoTuner, with stock outputs up to 390 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: 43 AMG (3.0T), 180 EU6 (1.6T), 200 EU6 (2.0T), 250 BlueTEC (2.1), 300 EU6 (2.0T).
Supported controllers: Bosch EDC17CP57, Bosch MED17.7.2, Bosch MED17.7.3.1, Bosch VGS-NAG3, Continental VGS4-NAG2, Delphi CRD3.7A, Delphi CRD3.E1, Delphi CRD3P.D1, Siemens VGSx-NAG2.
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.