Engine · Ford Expedition IV (U553) 2017 - 2021
3.5T Ecoboost
Explore available calibrations, measured performance figures, and options for this engine.
- Fuel
- Gasoline
- Stock power
- 375 hp
- ECU access
- Standard access
- Available calibrations
- 3
Ford · ExpeditionPerformance
Power+25 hp · +7%
400hp375 hp
Torque+63 Nm · +10%
700Nm637 Nm
What happens on the day
- 01
Diagnostic check
We inspect the whole vehicle before making any change.
- 02
Baseline dyno run
Stock output is measured on your own vehicle.
- 03
Backup and calibration
The factory file is saved before a safe, tailored calibration.
- 04
Final run and handover
We verify the datalogs and give you the results.