The stock airbox also has an aFe Pro Dry S filter and not the stock paper one. I'd have to measure total filter area and compare. The important thing for me was that the filter media is the same in the airbox and on the cone filter.
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6MT | COBB | AR | AE | Forge DV | HPF | P3 Gauge | Hybrid Intake | O.S.Giken TCD | All M3 bits | TCKLine | StopTech | UUC | ER | SPEC
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