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ECM Tuning for 2020 6.7

27756 Views 21 Replies 8 Participants Last post by  NWCHAPMAN
Does anyone know of a tuner who has been able to design reflash tunes for the 2020 powerstroke yet? Looking for ECM and Transmission. If not, does anyone know of a company that has some in the works?
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I would not say the 2020 turbos are poor quality.
The comp wheel is smaller
turbine wheel is smaller
shaft is smaller
and went back to a dual ball bearing cartridge similar to the 2011-2014

The power gains on the truck might have nothing to do with the turbo... the engine got a lot of upgrades including the pistons, injectors, injection system, rods, etc.

I will try to get the pics uploaded... but here is a link to compare the 2019 vs 2020 turbos side by side.

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