6.4 hemi oem tune

Catmandoo · Apr 11, 2016

I have a 2016 4500 6.4. With the 6.4 in the cab n chassis 4500 they detune it to 370hp but maintain the same torque. The 3500 cab n chassis 6.4's don't get the detune. I'm wondering how I go about getting the tune back to the 410hp. I know there's some company's out there offering tuners but wasn't sure if they'd get me what I was looking for.

theviking · Apr 11, 2016

There is a rumor that it's only the way the rate them, and the hp would be identical otherwise. Contact HemiFever and see what he says about any potential differences in tune. Diablosport and HPTuners are your two options for tuning the newer trucks, most people go with the Diablosport option. FYI, you will need to purchase an unlocked PCM once it's available for the 16's as the factory unit is locked.

Catmandoo · Apr 11, 2016

theviking said:
There is a rumor that it's only the way the rate them, and the hp would be identical otherwise. Contact HemiFever and see what he says about any potential differences in tune. Diablosport and HPTuners are your two options for tuning the newer trucks, most people go with the Diablosport option. FYI, you will need to purchase an unlocked PCM once it's available for the 16's as the factory unit is locked.

That's interesting I wondered about that. I know it had something to do with epa/emissions. Thanks for the response.

6.4 hemi oem tune

Catmandoo

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theviking

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Catmandoo

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