Ferrari 849 Testarossa Tuning
1 supported Ferrari 849 Testarossa application, 2025+.
Ferrari
1 supported 849 Testarossa tunes
Ferrari 849 Testarossa
4.0T V8
1050 HP stock / 621 lb-ft
2025+
- Controller
- Engine (ECU): Bosch MG1CS039
- Flash method
- bench-remote-unlock
AutoTunerBook a tune
All Supported Ferrari 849 Testarossa Tunes
| Engine | Years | Version | Stock power | Controller | Platform |
|---|---|---|---|---|---|
| 4.0T V8 | 2025+ | 1050 hp | ECU Bosch MG1CS039 | AutoTuner |
Other Ferrari Models
About Ferrari 849 Testarossa tuning
Rapid Racing supports 1 Ferrari 849 Testarossa application from 2025+ through AutoTuner, with stock outputs up to 1050 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: 4.0T V8.
Supported controllers: Bosch MG1CS039.
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.