AMSOIL’s Ea Nanofiber Dry Air Filter delivers superior engine protection and high-performance airflow using advanced SuperNano-Web . Featuring a high-flow base layer topped with a highly efficient nano membrane, it maximizes air intake while keeping harmful dirt and debris out of your engine. Lab-tested and race-proven under extreme conditions, this filter 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 ideal 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
• 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: 3.00in
• Flange Height: .800in
• Overall Height 6.50 +/- .150
• Base Outside Diameter: 4.75in
• Media Height: 4.875in
• Top Outside Diameter: 4.00in

Notes

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