Ford F-550 6.7 V8 400bhp tuning file

With a bespoke remap the Ford F-550 6.7 V8 400bhp gains +30 bhp and +34 Nm, rising from 400 bhp / 1086 Nm to 430 bhp / 1120 Nm (8% more power). We build each tuning file around the software number of your read on the Ac Delco E38 / Bosch EDC17CP05, so nothing generic goes back into the car. Add Adblue, DPF OFF, DTC Removal, EGR OFF to the same file if needed.

Who is this remap for?

On a diesel, the bigger gain is usually in torque. Expect stronger pulling from low revs, easier overtaking and a more relaxed drive on the motorway. 400 → 430 bhp equals roughly 298 → 321 kW.

Figures are guide values from our rolling road and comparable vehicles. Results depend on the vehicle's condition, hardware and fuel quality. Remapping in the UK: let your insurer know about the modification. DPF, EGR and AdBlue solutions are supplied for off-road and motorsport use only and are not legal for use on UK roads.