*For the 3fe*
I was at my mechanic today (the wife's lexus) and ran this by him, cause I was concerned about eliminating the bottom line. this line goes back to the fuel tank, creating a "closed" system for filtering the fumes. The VC120 vents to the atmosphere (after passing through the charcoal) instead of back to the tank. One can see how this will create much improved breath-ability over stock. I would think the filter is inconspicuous enough to pass visual inspection in my county, but we'll see. It is flat black and sits darn near in the exact same position, zip ties should be avoided of course if you are concerned. The rubber lines are bent differently than stock, but do not look wierd or out place. The ports are slightly larger diameter but the stock lines fit with some spit, tiny pipe clamps should probably be used in place of the old bendy/pinch kind that have a little trouble fitting the larger diameter.
RG