Quote:
Originally Posted by holymackeral
the aftermarket paper, high end or not, filters are no good! the factory nissan filters are much better. i've seen the paper filters break down when dirty, and will ruin mass air meters
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What are the factory's made of then? Any filter will eventually breakdown when dirty, even K&N's. If I lived in the BAJA, then I would probably run a better filter with better filtration qualities, but the fact that 95% of driving is on the road, I feel confident in what I am running. Maintenance will be the key for proper filtration.