AEM Dryflow Air Filter - Round Tapered - 2.75in Flange ID x 5.5in Base OD x 4.75in Top OD x 7.5in H 1999-toyota-avalon-esi7786903 The catch can mounts inline

The catch can mounts inline with the PCV tube

Important Note: 76mm outer diameter

or high-performance street builds where ECU adaptation is needed without permanent modification to the factory wiring harness

COBB High Torque Aggressive

AEM Dryflow Air Filter - Round Tapered - 2.75in Flange ID x 5.5in Base OD x 4.75in Top OD x 7.5in H 1999-toyota-avalon-esi7786903 The catch can mounts inlineAEM Dryflow Universal Clamp on Air Filters are washable synthetic air filters designed for a high efficiency combination of air flow, filtration, and performance. AEM Dryflow filters use an innovative high performance oil free filtration material that allows easy cleaning, durable service, and excellent filtration. This clamp on universal air filter has a filter top for higher air flow capability making it great for everyday use.