AMSOIL's Ea Nanofiber Dry Air Filter combines advanced filtration technology with high-flow performance. Featuring proprietary SuperNano-Web , this filter includes a high-flow base layer topped with a highly efficient nano membrane, allowing maximum airflow while keeping harmful dirt and debris out of your engine. Lab-tested and race-proven, it has been validated under extreme conditions, including the Baja 1000 and desert sand dunes. 100% cleanable with a light blast of compressed air and requiring no oil, this filter ensures optimal engine protection without risking MAF sensor contamination, all while improving horsepower and torque.

Features

• Proprietary SuperNano-Web nanofiber for maximum airflow
• High-flow base layer with efficient nano membrane top layer
• Lab-tested for accuracy and filtration performance
• Race-proven in Baja 1000 and Middle Eastern sand dunes
• Increases horsepower and torque while protecting the engine
• 100% cleanable with compressed air, no oil required
• Prevents MAF sensor contamination from over-oiling
• Engineered for both racing and street performance

Specs

• Flange Inside Diameter: 2.50in
• Flange Height: 1.75in
• Base Outside Diameter: 6.00in
• Media Height: 5.00in
• Overall Height 6.60 +/- .150
• Top Outside Diameter: 5.30in Inertia Top

Notes

• tested independently and validated under extreme racing conditions
• No oil needed for maintenance, simplifying cleaning and extending lifespan