Engine · Ford Mustang Shelby II 2006 - 2009
GT500 5.4 V8 Compressor (2008 - 2009)
Explore available calibrations, measured performance figures, and options for this engine.
- Fuel
- Gasoline
- Stock power
- 548 hp
- ECU access
- Standard access
- Available calibrations
- 3
Ford · Mustang ShelbyPerformance
Power+22 hp · +4%
570hp548 hp
Torque+38 Nm · +5%
730Nm692 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.
Not your engine?
Choose another engine from the same generation.
GT 4.6 V8Gasoline324 hpGT 4.6 V8Gasoline329 hpGT500 5.4 V8 CompressorGasoline507 hpGT500 5.4 V8 Compressor (2008 - 2009)Current548 hp