AEM DryFlow Air Filter Replacement for AEM Cold Air Intake - Subaru WRX STI 2008-2014 | 21-2029DK|Rallysport Direct
![Amazon.com: AEM 21-200DK Universal DryFlow Clamp-On Air Filter: Round Tapered; 2.25 in (57 mm) Flange ID; 5.125 in (130 mm) Height; 6 in (152 mm) Base; 5.125 in (130 mm) Top : Automotive Amazon.com: AEM 21-200DK Universal DryFlow Clamp-On Air Filter: Round Tapered; 2.25 in (57 mm) Flange ID; 5.125 in (130 mm) Height; 6 in (152 mm) Base; 5.125 in (130 mm) Top : Automotive](https://m.media-amazon.com/images/I/51kWteQXtBL._AC_UF894,1000_QL80_.jpg)
Amazon.com: AEM 21-200DK Universal DryFlow Clamp-On Air Filter: Round Tapered; 2.25 in (57 mm) Flange ID; 5.125 in (130 mm) Height; 6 in (152 mm) Base; 5.125 in (130 mm) Top : Automotive
![AEM 21-2100BF Universal DryFlow Clamp-On Air Filter: Round Tapered; 6 in (152 mm) Flange ID; 8.125 in (206 mm) Height; 7.5 in (191 mm) Base; 5.125 in (130 mm) Top - Walmart.com AEM 21-2100BF Universal DryFlow Clamp-On Air Filter: Round Tapered; 6 in (152 mm) Flange ID; 8.125 in (206 mm) Height; 7.5 in (191 mm) Base; 5.125 in (130 mm) Top - Walmart.com](https://i5.walmartimages.com/asr/d85fc71e-80a6-4617-b31d-10c61eb3ff4d_1.8bc2f6b7d893cc2c8a5d994550450ab7.jpeg)