Chad11491
Well-Known Member
- Joined
- Nov 9, 2015
- Threads
- 5
- Messages
- 765
- Reaction score
- 364
- Location
- Roswell, GA
- Vehicle(s)
- 17 Lightning Blue GT Premium PP
did you have to do anything crazy to keep the O2's from tripping like spacers or whatnot? That's really awesome they're not tripping.I have two tunes, one with the rear sensors off and one with them on. I'm currently running the tune with them on and still have no check engine light. It's been about 6 months now running that tune.
Inspection is all based on where you are. Where I am in Texas in Williamson county, there's no emissions, no visual, just safety inspection. I have to be able to pass the OBDII test on startup and with the rear O2's off, you fail instantly. I run catted headers more for the rasp reduction and the possibility of having to do visual inspections or an emissions test in the future if anything changes. We're talking negligible horsepower differences between both catless and catted.
If you have visual inspection, definitely go with the cats.
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