Performance Breather Upgrade. The CFM Performance Baffled Billet Valve Cover Breather is designed to improve your engine’s ventilation system by reducing oil blow-by and enhancing crankcase pressure management. Ideal for both high-performance and daily driving, this breather replaces the factory unit to deliver cleaner engine operation and optimized airflow. Its baffled internal design ensures that only air—not oil vapor—escapes into your intake or atmosphere.Construction and Appearance. Precision-machined from high-quality billet aluminum, this breather is built for durability under extreme engine conditions. It features a custom wrinkle blue powder-coated finish that adds a unique and aggressive look under the hood. The internal baffling is engineered for maximum filtration without restricting airflow.Installation. Installation is quick and hassle-free with no special tools required. It installs directly in place of the factory valve cover breather, making it a simple upgrade for most users.Application. This CFM Performance Baffled Billet Valve Cover Breather fits 2004 to 2016 V8 F-150 and 2011 to 2014 3.7L F-150.
CFM Performance 1-0101-4-WBL
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