Vibrant Performance 10931 Classic Performance Air Filter, 4-Inch Inlet, Red Cotton

The Vibrant Performance 10931 Classic Performance Air Filter is a universal clamp-on air filter designed to help protect engines from airborne dirt and debris while supporting consistent airflow. Its conical profile and red cotton filter media provide a practical combination of filtration and performance for a wide range of automotive intake applications. The 4-inch inlet is designed for compatible intake tubing and is suitable for custom or replacement installations.
The clamp-on design allows the filter to be secured directly to the intake tube without requiring a specialized airbox. The cotton filter element is housed in a durable, performance-oriented configuration intended for use in demanding engine compartments. Its universal fit makes the filter a versatile option for custom intake systems, street vehicles, off-road applications, and performance builds where a dependable replacement element is needed.
This Vibrant Performance air filter is supplied as an individual filter element and is identified by part number 10931. Before installation, verify the inlet size, clearance, and mounting requirements of the vehicle or intake system. Proper fitment helps ensure a secure connection and effective protection for the engine. The red finish also provides a distinctive appearance for visible or open-element intake setups.

Features:

• Brand: Vibrant Performance

• Part Number: 10931

• Filter Style: Classic clamp-on conical air filter

• Inlet Size: 4-inch inlet inside diameter

• Filter Media: Cotton

• Color: Red

• Application: Universal fit for compatible intake systems

• Quantity: Sold individually