Universal Clamp-On Air F ilter-2-7/16in20 DEG FLG

The K&N Engineering Universal Clamp-On Air Filter with 2-7/16 inch 20 degree flange is designed for builders and enthusiasts seeking flexible intake solutions without the constraints of factory airboxes. This universal filter allows for custom intake configurations, making it ideal for turbo conversions, supercharger installations, and unique engine bay setups.

Featuring a 2-7/16 inch diameter flange with a 20-degree angle, this clamp-on filter provides a secure mounting surface that connects directly to custom ducting or intake tubes. K&N's signature cotton-gauze pleated media design ensures maximum airflow while effectively filtering out contaminants, maintaining the low-restriction characteristics that custom builders expect.

This filter is particularly favored by mechanics and fabricators for custom engine swaps, vintage restorations with modern drivetrains, and performance builds where traditional intake ducting does not apply. Its lightweight construction and compact design make it an excellent choice for tight engine bays and unconventional intake routes.