- Catalog Home
- Performance, Engine & Drivetrain
- Air Filters and Cleaners
- Air Filter Monitor
Air Filter Monitor
- Monitors Your K&N Filter For Air Flow
- Indicates When The Filter Should Be Cleaned
- Easy To Read Even When The Engine If Off
- Monitors Your AEM Filter For Air Flow
- Indicates When The Filter Should Be Cleaned
- Available in Dash or Remote Mounts
- Incl. Mounting Hardware