Vibrant Performance 2161C Classic Clamp-On Conical Air Filter, 4.5-Inch Inlet

The Vibrant Performance 2161C Open Funnel Performance Air Filter is a universal clamp-on replacement filter designed to support efficient airflow for a wide range of automotive intake applications. Its classic conical profile helps provide increased filter surface area while maintaining a streamlined design suitable for custom engine builds, performance upgrades, and replacement applications.
Constructed with cotton filter media and finished in blue, this air filter combines reusable-style performance with a distinctive appearance. The clamp-on design installs directly over a compatible 4.5-inch inlet, making it a practical choice for fabricated intake systems and other universal applications. The tapered shape features a 5.75-inch base, 4.75-inch top diameter, and 6.375-inch overall height for fitment planning without relying on vehicle-specific mounting points.
The Vibrant Performance 2161C is sold individually and is intended for applications where a universal performance air filter is required. Verify inlet compatibility and available clearance before installation. With its durable construction, cotton media, and adaptable design, this filter is a dependable option for enthusiasts and builders seeking a clean, functional intake solution from Vibrant Performance.

Features:

• Brand: Vibrant Performance

• Part Number: 2161C

• Filter Style: Classic clamp-on conical air filter

• Inlet Size: 4.5-inch flange

• Filter Media: Cotton

• Finish: Blue

• Application: Universal performance intake use

• Quantity: Sold individually