does it really matter
does the brand or size cone filter really matter? like lets say spectre,kandn,apc, etc dont they all do the same thing? and what about size my 3pc cold air came with a small cone filter smaller than the ones ull see in store shelvs? does bigger mean more performance? then u have some that are flat on the top and other cave in with more filter. so confusing whats the difference?
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