Ford Mustang 2023 -> ... 5.0 V8 Dark Horse 500hp

Real standard and upgraded performance figures for the 5.0 V8 Dark Horse 500hp engine in the Ford Mustang 2023 -> ....

The Ford Mustang 2023 -> ... 5.0 V8 Dark Horse 500hp is one of the engines we work on regularly — here's what a stage remap typically changes for it.

Horsepower (HP)Torque (Nm)
Standard500567
Stage 1520587
Stage 2530597
Make
Ford
Model
Mustang
Generation
2023 -> ...
Engine
5.0 V8 Dark Horse 500hp
Fuel type
Petrol

Frequently asked questions

Is Stage 1 tuning safe for the Ford Mustang 2023 -> ... 5.0 V8 Dark Horse 500hp?

Yes — Stage 1 for this engine is a software-only remap calibrated to stay within its stock mechanical limits (turbo, clutch, fueling), so no hardware changes are required.

How much more power does the 5.0 V8 Dark Horse 500hp make after tuning?

Standard output is 500 HP / 567 Nm; Stage 1 on this engine typically reaches 520 HP / 587 Nm. Exact results can vary slightly with fuel quality and vehicle condition.

How long does a Ford Mustang 2023 -> ... 5.0 V8 Dark Horse 500hp remap take?

Once your original file is uploaded through the member panel, most requests for this engine are completed within a few hours.

Can the 5.0 V8 Dark Horse 500hp be reverted to its original file?

Yes — we keep the original file on record for the request, so the ECU can be put back to stock at any time.