Concerns about overmodding for california emissions...

[YarisSedan]

So i have a AFE intake which currently isnt carb approve. meaning when smog comes around i have to remove it and install my factory one. No biggie. I dont think the NST pulleys would make you fail for smog. But i want to install a header eventually. The one i am looking at is DC and from my experience most of thier headers are carb approve. So what i am thinking since they are new they probally are already submitted thier header for carb approval. But if i instally one now i dont know if it will be before my smog comes up. Then i have to remove it and put the old one back on. ALong with my intake. Not too bad i guess but a pain in the u know what.