Have you failed smog and what mods caused you to fail?

[Kickyaris09]

Originally Posted by yarisitis

Just found this thread. I bought my car used and it came with the AFE intake system already installed and I need to get my car smog checked for the first time soon so I'm in the same boat as some of you.

Does anyone know where I can buy the stock air intake assembly for the Yaris? I think I'm just going to install the OEM intake assembly permanently and sell the AFE one but I need to find out where I can buy it.

What year is your car? Is it a hatch? I'll swap you my stock( with k&n ) for your Cai.