Downstream NOX sensor

RAM Dealer told me I need a new "downstream NOX sensor ".

I purchased the MM3 with DEF and EGR delete.

Will I need the NOX sensor any more going with a 4" straight pipe?

Quote:

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Originally Posted by Biglittletruck

RAM Dealer told me I need a new "downstream NOX sensor ".

I purchased the MM3 with DEF and EGR delete.

Will I need the NOX sensor any more going with a 4" straight pipe?

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Nope. [emoji16]

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Quote:

---

Originally Posted by Biglittletruck

RAM Dealer told me I need a new "downstream NOX sensor ".

I purchased the MM3 with DEF and EGR delete.

Will I need the NOX sensor any more going with a 4" straight pipe?

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Aftermarket exhaust for when DEF and EGR fall off don’t have any sensors.

Hit up Clayton with Dude's diesel on here and he can hook you up with exhaust if you haven’t purchased one already!