Upgrade your vehicle's performance with the K&N RU-0810 Universal Air Filter. Engineered for a multitude of applications, this versatile air filter is designed to adapt to various angles, offsets, and diameters of air intakes. With a robust construction, it features ultra-strong molded pliable rubber flanges that not only absorb vibrations but also ensure a secure attachment for optimal functionality. Whether you're looking to improve airflow or enhance your engine's efficiency, the K&N Universal Air Filter is your go-to solution. Its ability to stretch up to 1/8 inch (3mm) to fit in-between sizes makes it a perfect choice for custom installations. Available in various designs including round, straight, tapered, and oval, this air filter provides the flexibility you need for any project. Features: * Ultra-strong molded pliable rubber flanges: Absorb vibration and provide secure attachment. * Versatile design: Fits a wide range of applications with various angles and diameters. * Stretchable design: Can be stretched up to 1/8 inch (3mm) for in-between sizes. * Available in multiple shapes: Choose from round, straight, tapered, or oval designs.