Optimize Engine Ventilation

The Green Filter USA Crankcase Breather is the ideal solution for maintaining proper crankcase pressure in high-performance engines. Designed to replace restrictive factory PCV systems or for use in custom racing setups, this breather ensures that your engine can vent blow-by gases efficiently. Its compact, round design is perfect for tight engine bays where space is at a premium.

Technical Specifications

• Fitment: Fits 1.38-inch OD tubes, making it a versatile choice for various engine configurations.
• Material: Features a high-quality, reusable cotton filter element housed in a durable rubber casing.
• Design: Clamp-on style for quick and secure installation on valve covers or breather tanks.
• Performance: Designed to trap oil mist while allowing air to escape, keeping your engine bay clean and pressure-regulated.

This breather filter is not just functional; it adds a clean, professional look to any engine bay. The black finish blends seamlessly with most aftermarket components, while the reusable cotton element allows for easy cleaning and maintenance. By reducing crankcase pressure, you can help prevent oil leaks and improve overall engine longevity. Whether you are running a track car or a street machine, this breather is a must-have for any serious build. Trust GGCRACING for all your engine ventilation needs.