McLaren Speedtail Tuning
1 supported McLaren Speedtail application, 2020+.
McLaren
1 supported Speedtail tunes
McLaren Speedtail
4.0 T
1070 HP stock / 848 lb-ft
2020+
- Controller
- Engine (ECU): Bosch ME17.8.33
- Flash method
- Boot mode, OBD port, Bench, Datalogging
AutoTunerBook a tune
All Supported McLaren Speedtail Tunes
| Engine | Years | Version | Stock power | Controller | Platform |
|---|---|---|---|---|---|
| 4.0 T | 2020+ | 1070 hp | ECU Bosch ME17.8.33 | AutoTuner |
Other McLaren Models
About McLaren Speedtail tuning
Rapid Racing supports 1 McLaren Speedtail application from 2020+ through AutoTuner, with stock outputs up to 1070 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: 4.0 T.
Supported controllers: Bosch ME17.8.33.
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.