AMSOIL’s Ea Nanofiber Dry Air Filter delivers maximum airflow and engine protection with its advanced SuperNano-Web . Featuring a high-flow base layer topped with a highly efficient nano membrane, this filter ensures optimal filtration while allowing your engine to breathe freely. Lab-tested and race-proven under extreme conditions, including the Baja 1000 and desert sand dunes, it improves horsepower and torque without compromising engine safety. 100% cleanable with a light blast of compressed air and requiring no oil, it prevents MAF sensor contamination and is perfect for both racing and street applications.

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: 3.50in
• Flange Height: 1.75in
• Base Outside Diameter: 6.00in
• Media Height: 5.00in
• Overall Height 6.60 +/- .150
• Top Outside Diameter: 5.350in Inertia Top

Notes

• validated under extreme racing conditions for reliable filtration
• No oil required, simplifying cleaning and extending lifespan