Description
Engine breather systems are critical for managing crankcase pressure and preventing oil blow-by—a properly sized breather directly impacts engine longevity and performance consistency. This K&N 1.385″ clamp-on breather delivers reliable crankcase ventilation with a chrome-topped shield design that keeps contaminants out while maintaining optimal airflow. The reusable construction and clean aesthetic make it a practical upgrade for any serious build.
- 1-3/8″ OD tube
- Clamp-on installation
- Half-shielded design
- Reusable filter element
- Rubber/steel construction
- Chrome top finish
- Black housing
- K&N branded
- Sold individually






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