6.7 Tune

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Jun 10, 2017 | 09:15 PM

jimmyfromtruck

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Joined: May 2017

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6.7 Tune

So I'm not positive but I've heard that there is a tuner you can get that turns off the DPF system in the truck. And you an turn it on with the turner of need be, can someone tell me if this is an actual thing or not. Thank you

Jun 10, 2017 | 09:34 PM

Sterling6.7

Mountain Pass

Joined: Jun 2014

Posts: 191

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Race or off road tuning turns the DPF off, but it must be removed or it will fill with soot and cause excessive back pressure. It can be re-installed and tuning removed, if needed.