Ford Mustang -> 2014 GT 5.0 V8 420hp Stage 1 Chip Tuning · ECU Remap
Power goes from 420 bhp to 445 bhp — a gain of +25 bhp (6%). Torque rises from 524 Nm to 554 Nm.
Figures are typical ranges; exact results depend on the vehicle's hardware and dyno measurement.
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Ford Mustang -> 2014 GT 5.0 V8 420hp
Book an appointment Find a centreReversible: Yes, the original software is kept
Ford Mustang -> 2014 GT 5.0 V8 420hp — Stage 1 Remap
Stage 1 re-calibrates the ECU software — boost, fuelling and ignition maps — within the factory hardware's safe tolerances. No hardware changes are required.
Ford Mustang GT Stage 1: all generations →
Stage 1 Remap
Software that optimises the engine's power and torque maps within safe limits.
Stage 2 Remap
Advanced software matched to hardware upgrades such as a sport exhaust or induction kit.
Pop & Bang
Software that creates exhaust crackle on lift-off.
Speed Limiter (Vmax) Removal
Removing the factory top-speed limiter from the software.
DTC / Fault Code Removal
Switching off selected diagnostic trouble codes (DTC) in the ECU software.
Ford Mustang — Power Calculator
| Engine | Power | Gain |
|---|---|---|
| 3.7 V6 305hp | 305 → 325 bhp | +20 bhp |
| 4.0 V6 205hp | 205 → 225 bhp | +20 bhp |
| GT 4.6 V8 300hp | 300 → 320 bhp | +20 bhp |
| GT 4.6 V8 319hp | 319 → 339 bhp | +20 bhp |
| GT500 5.4 V8 507hp | 507 → 560 bhp | +53 bhp |