K&N Engineering E-0666 Replacement Conical Air Filter for Porsche Boxster, Cayman and Spyder

The K&N Engineering E-0666 Replacement Air Filter is a conical filter element designed for Porsche Boxster, Cayman and Spyder applications from 2013 through 2025. Its reusable cotton construction provides a serviceable replacement option for the original air filter.

Finished in red, this air filter element features a 5.063-inch base, a 4.188-inch base height, a 3.344-inch top and a 2.344-inch top height, with an overall height of 8.375 inches. The conical shape is designed for the specified application and supports straightforward replacement of the existing filter element.

The E-0666 is supplied as one air filter element. Use the vehicle application information and filter specifications to confirm suitability before installation.

Features:

• Reusable cotton construction: Provides a serviceable replacement filter element.
• Conical design: Shaped for the specified Porsche applications.
• Vehicle application: Fits Porsche Boxster, Cayman and Spyder models from 2013 through 2025.
• Filter base: Measures 5.063 inches by 4.188 inches.
• Filter top: Measures 3.344 inches by 2.344 inches.
• Overall height: Measures 8.375 inches.
• Color: Red.
• Quantity: One air filter element.