Going to a "Off road exhaust"

[haulinit]

I'm going to a off road exhaust system without cats and want to eliminate the rear 02's, what do I need to turn off to prevent any troubles? I did a search and cant find any clear answers.
Thanks
Shawn

[ScarabEpic22]

I believe all you need to do is see what DTCs are thrown and shut those off. All codes related to B1S2 and B2S2 will need to be shut off, I believe the O2S Heater related codes to the B1S2 and B2S2 need to as well.

[haulinit]

Thank you sir, I was worried about possible trim issues from some sort of cat protection (which is turned off) being a issue.

[ScarabEpic22]

Hmm I doubt it if you can disable cat protection (which you can with the 0411 swap and I cant on P10s, boo).

[haulinit]

(which you can with the 0411 swap and I cant on P10s, boo). :bawl:












:joke: