This vehicle arrived with a tuning box fitted, we have tested hundreds of tuning boxes on our rolling road and have yet to see one make decent power.  Again this tuning box was a massive disappointment gaining no power at all, it even managed to loose power.  We removed the box and correctly custom tuned the truck with fantastic results. 

Whilst Ford claim 200 BHP from these typically we see them running around 180 BHP, this is completely normal and there is nothing wrong with the engine.

Tuning Box Power 179 BHP and 437 NM

Stock Power 180 BHP and 447 NM

Performance Remap Power 220 BHP and 543 NM

Rolling road proven peak gains of 40 BHP and 96

NM.