Your Vehicle
Ford F-550 6.7 V8 440hp
Technical Specifications
Power and torque increase
Stage 1: software remap only, no mechanical changes, fully reversible.
Power HP
Torque Nm
Book your Stage 1 remap
499 € VAT included · pay online, the work is done at the workshop you choose
Power Graph
Ford F-550 6.7 V8 440hp: da 440 a 480HP
Remapping Ford F-550
MasterTuning is a leader in developing remapping for Ford. La Ford F-550 6.7 V8 440hp può passare da 440 HP a 480 HP con un incremento di 40 HP.
The development of each remap is customized by MasterTuning.
- 100% tested and customized files guarantee
- Tested and developed on a 4x4 dyno
- Best performance, within safety margins
- Reduced fuel consumption
ECU Remapping Details Ford F-550 6.7 V8 440hp
The Ford F-550 6.7 V8 440hp is equipped with a diesel engine that produces 440 HP and 1166 Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this Ford can achieve 480 HP (+9%) and 1200 Nm (+3%).
Our Stage 1 tuning for the F-550 All delivers an impressive gain of +40 HP and +34 Nm, optimizing the diesel engine's performance while maintaining reliability and staying within safe parameters.
The engine code 6.7 Power Stroke Diesel V8 identifies this specific powerplant configuration. The Delco E38 / Bosch EDC17CP65 / Bosch MD1CP006 ECU is professionally recalibrated to unlock hidden potential while preserving engine longevity.
As a diesel engine, this Ford responds exceptionally well to ECU tuning. Owners typically report improved throttle response, smoother power delivery, and in many cases, better fuel efficiency under normal driving conditions.
Technical Specifications — Ford F-550 6.7 V8 440hp
Factory technical data for the Ford F-550 6.7 V8 440hp (All), used by MasterTuning engineers to develop a tailored, dyno-tested remap for this specific powerplant.
| Engine code | 6.7 Power Stroke Diesel V8 |
|---|---|
| ECU / Control unit | Delco E38 / Bosch EDC17CP65 / Bosch MD1CP006 |
| Fuel | Diesel |
| Compression ratio | 16.2 |
| Bore × stroke | 99.0 X 108.0 mm |
| Stock power | 440 HP · 1166 Nm |
| Remapped power (Stage 1) | 480 HP (+40) · 1200 Nm (+34) |
Don't want to touch the ECU?
Rapid Dimsport add-on modules connect to the engine sensors with original connectors: they fit in a few hours and come off without a trace, leaving the factory software untouched. Useful on a leased car, one still under warranty or one you plan to sell soon. Check which ones fit your Ford F-550.
Frequently Asked Questions - Ford F-550
How much power can I gain from remapping my Ford F-550?
With MasterTuning Stage 1, your Ford F-550 6.7 V8 440hp can gain +40 HP (from 440 to 480 HP) and +34 Nm of torque. This represents a 9% increase in power.
Is ECU remapping safe for the Ford F-550 engine?
Yes, MasterTuning's remapping for the Ford F-550 6.7 V8 440hp is developed within safe parameters. All calibrations are tested on our 4x4 dyno and stay within the mechanical limits of the 6.7 Power Stroke Diesel V8 engine.
Is the Ford ECU remapping reversible?
Absolutely. The original factory calibration of your Ford F-550 is always backed up before remapping. The process is 100% reversible at any time.
Will remapping affect my Ford warranty?
ECU remapping may affect your manufacturer warranty. We recommend checking your specific warranty terms. Many of our customers choose to remap after the warranty period or accept this trade-off for the significant performance gains.
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Book your remap or ask for a quote
Stage 1 can be bought online and is done at the workshop you choose; for Stage 2 we send you a quote.
Stage 2 is quoted on request: write to us and we will reply with price and timing.
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