Ford Mustang ECU Remapping & Engine Tuning

We have remap figures for seven Ford Mustang engines. Power gains on these petrol engines range from +2% to +9%. The largest bhp increase is on the Mustang 2.3 Ecoboost: 312 to 343 bhp (+31 bhp, +9%). Book your Mustang in at our Burnley workshop on 01282 779 000, or find a local dealer.

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Ford Mustang remap figures
Ford Mustang	Original BHP	Remapped BHP	Original Torque (Nm)	Remapped Torque (Nm)
3.7 305 BHP 2005-2014	305	323 (+5%)	380	406 (+6%)
4.6 300 BHP 2005-2014	300	316 (+5%)	430	456 (+6%)
4.6 311 BHP 2005-2014	311	331 (+6%)	440	462 (+5%)
5.0 425 BHP 2005-2014	425	443 (+4%)	525	447 (+-14%)
5.4 500 BHP 2005-2014	500	526 (+5%)	650	683 (+5%)
2.3 Ecoboost 312 BHP 2014-2018	312	343 (+9%)	432	514 (+18%)
5.0 420 BHP 2014-2018	420	432 (+2%)	530	567 (+6%)

Frequently asked questions

How much power does a remap add to a Ford Mustang?

Power gains on the Mustang petrol engines range from +2% to +9%. The full figures for each engine are in the table above.

How much extra torque does a remap give a Ford Mustang?

Torque gains range from +5% to +18%, an extra 22 to 82 Nm depending on the engine.

Which Mustang engine gains the most from a remap?

The Mustang 2.3 Ecoboost gains the most: 312 to 343 bhp (+31 bhp, +9%). Torque rises from 432 to 514 Nm (+18%).

Where can I get my Mustang remapped?

Book it in at our workshop in Burnley, Lancashire, on 01282 779 000, or find a local remap dealer in our dealer directory.

How we develop your remap

Our remaps are developed in-house at our facility in Lancashire, and cars are developed on our Dynojet 424xLC² dyno. Read more about dyno tuning at BHP UK.

Our Products & Services

All of our software, programming and tuning services are designed and built in-house and are designed to enhance your vehicle and bring out it’s pure & true performance potential.