You don't use that for an egt sensor when doing the deletes. You use an egt sensor from the dpf
Steven, also just so you know, you'll need to drill and tap the probe plate I sent for 1/4" if you plan to use the factory exhaust sensor. Otherwise, a 1/8npt pyrometer will be what you need
Any of them out of the exhaust should work. I used the one that came out the easiest.
The one that got rounded off is no big deal, I tired to use that one at first and at idle I had like 2000* EGT's. removed that sensor and used one from the DPF and it works great