A single filter is fine. All that matters is that gives good CFM without a pressure drop. Seriously, how many cars flowing way more air than ours use single, large filters?
Can't comment about the rest of the setup, but I beileve the aFe filters are quite good. Let us know how it works out.
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2012 Mercedes C63 AMG P31 Sedan, ROW, aFe, Eurocharged Dyno Tune. 438WHP/415WTQ
2010 SOLD: 40th Anniversary 370z
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