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Exhaust emissions questions help in Arizona
Hello everyone, Owned my powerstroke for almost a month now(lack of knowledge)
1. I found out in Arizona we have to go through emission testing every year on our diesel trucks.
2. I assume I have a cat and cannot be removed then to pass the test. I got a sheet from last years test and it appears that they test emissions out of the pipe! This sucks BTW....
3. I wanted to get a full 4 inch turbo back from diamond eye or mbrp but I assume I will not pass a visual if I have no cat? Can I put our oem cat on the turbo back setup or is it a swap out every year to the oem exhaust just to pass emissions?
4. Looks like I can only get a cat back system???
Please give me some advice on this subject. The turbo back exhaust systems are cheaper than the cat back??? I would like to install my oem cat on the turbo back exhaust from diamond eye or mbrp if this is possible??
Thanks for reading my problem hopefully you guys have experience and/or solution? I wanted to get exhaust to lower egt, I figure it can only help longevity to the engine??