Ford Mustang GT 5.0 V8 420bhp tuning file
-> 2014 · Petrol · ECU: Siemens/Continental 5WY8 / Bosch MG1CS019 / Delco E37
Stage 1 remap: +25 bhp & +30 Nm
ECU
Read methods
Available solutions
Our Stage 1 tuning file takes the Ford Mustang GT 5.0 V8 420bhp from 420 bhp and 524 Nm to 445 bhp and 554 Nm – that's +25 bhp (6%) and +30 Nm more. The remap file is written by a calibrator for your exact software on the Siemens/Continental 5WY8 / Bosch MG1CS019 / Delco E37 and returned through the portal, normally within 5–15 minutes. Solutions such as DECAT, DTC Removal, FLAPS, Vmax can go into the same file.
Who is this remap for?
Naturally aspirated petrol engines gain less than turbo engines, but a remap still improves throttle response and smooths out flat spots in the power delivery. 420 → 445 bhp equals roughly 313 → 332 kW.
Figures are guide values from our rolling road and comparable vehicles. Results depend on the vehicle's condition, hardware and fuel quality. Remapping in the UK: let your insurer know about the modification. DPF, EGR and AdBlue solutions are supplied for off-road and motorsport use only and are not legal for use on UK roads.
Engine specification
| Fuel type | Petrol |
| Engine size | 4949 CC |
| Compression ratio | 11.0 : 1 |
| Bore × stroke | 92.2 X 92.7 mm |
| Engine code | MF8F |
Other Ford Mustang -> 2014 engines
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