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Old 02-28-2012, 03:05 AM   #224
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In the excerpt above, it states, "All K&N 57 series intakes for North American vehicles have received CARB EO numbers and are street legal in all 50 states."

I put this one into my car, which by the way, plenty of FoFo owners have installed in their cars AND passed California emissions with:

The dyno test of the 57-2559 on a car that was exactly like mine via K&N:

You may also find this link handy, in case you feel like you want to get further confused by the K&N site:

Good luck.
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