Ford F-250 6.4 V8 350hp Remap

Name: Ford F-250 6.4 V8 350hp ECU Remap
Brand: Ford

Expected gains of +40 BHP and +49 Nm torque

Get Your Free Quote ↓

BHP+40 hp (11%)

Standard

350 hp

Tuned

390 hp

Torque+49 Nm (6%)

Standard

881 Nm

Tuned

930 Nm

Suitability

Moderate (5.5/10)

Gains Profile

Power-focused

Headroom

Low

Ford F-250 6.4 V8 350hp ECU Remapping

Considering an ECU remap for your Ford F-250 6.4 V8 350hp? A Stage 1 remap can take this -> 2020 diesel engine from 350 BHP to 390 BHP and from 881 Nm to 930 Nm of torque (turbocharged). This engine scores 5.5/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your Ford F-250 can achieve.

How this engine compares

1stof 6 Ford F-250 engines by power gain
63%of the 9,842 engines we hold gain data for see a smaller power increase
27%of engines with torque data see a smaller torque increase

Comparisons are calculated from our own recorded Stage 1 figures.

Assessment

The Ford F-250 6.4 V8 350hp is a 6.4L turbocharged diesel engine producing 350 BHP and 881 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 390 BHP and 930 Nm — a gain of around 40 BHP (11%) and 49 Nm (6%).

This engine has moderate remap suitability, with gains weighted towards peak power — the improvement is most noticeable at higher RPM. The tuning headroom is classified as limited, based on the percentage gain available from the factory output.

Considerations: High tuned torque: check transmission torque capacity and service history.

All figures shown are typical estimates based on aggregated Stage 1 data for this engine variant. Actual results depend on vehicle condition, mileage, and the chosen tuning method. We recommend discussing your specific vehicle with a qualified remap professional.

Considerations

!High tuned torque: check transmission torque capacity and service history.

Other F-250 -> 2020 Engines

Engine	BHP	Gain	Torque	Gain	Score

Technical Specifications

Fuel Type: Diesel
Aspiration: Turbocharged
Displacement: 6.4L
Capacity: 6400 CC
Type: Car
Engine Family: Ford 6.4L V8 Turbo Diesel

ECU & Transmission

Likely ECU Low confidence: Continental/Bosch diesel ECU (varies)
Gearbox Low confidence: Manual and automatic options vary; some models use Powershift (dual-clutch) automatics. At this torque level, transmission and driveline servicing history becomes especially important.

Get Your Free Quote

Get a personalised remap quote for your Ford F-250. We'll connect you with a trusted professional in your area.

Confirm Your Vehicle

MakeFord

ModelF-250

Generation-> 2020

Engine6.4 V8 350hp

All figures shown are typical estimates based on aggregated Stage 1 data for this engine variant. Actual results depend on vehicle condition, mileage, and the chosen tuning method.

We recommend discussing your specific vehicle with a qualified remap professional before proceeding.

5.4 V8 320hp	320 → 340	+20	529 → 550	+21	Limited (3.5/10)
6.0 V8 325hp	325 → 345	+20	772 → 795	+23	Moderate (5/10)
6.2 V8 385hp	385 → 415	+30	549 → 580	+31	Limited (3.5/10)
6.7 V8 400hp	400 → 440	+40	1084 → 1140	+56	Moderate (5.5/10)
6.7 V8 440hp	440 → 470	+30	1166 → 1200	+34	Moderate (5/10)