PCV catch can will increase mpg!!!!!!!!!!!
That's a new revelation. Even the maxima guys are doing this mod and they are saying with this thing in place it doesn't lower the octane rating of the fuel so you get better bang.
Plus it keeps your intake manifold clean. With this thing you get a cleaner burn because now you have air and gas in the cylender, not air, gas and oil.
For most cars it's easy to install but on mine I really have to take some parts off to get to my PCV. So now I'm really going to do this, doesn't matter if I have to dissamble half of my car.
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