Enhance the performance of your vehicle with the K&N RU-1770 Universal Air Filter. Designed with versatility in mind, this air filter is suitable for a wide range of applications, ensuring that no matter the angle, offset, or diameter of your air intake, you will find the perfect fit. Made with ultra-strong molded pliable rubber flanges, this filter is engineered to absorb vibrations, providing a secure attachment that lasts. The K&N RU-1770 air filter is not only durable but also flexible, capable of stretching up to 1/8 inch (3mm) for those in-between sizes. Available in various designs including round, straight, tapered, and oval, this air filter ensures that your engine receives the best airflow possible, crucial for optimal performance. Upgrade your vehicle's air intake system with K&N's trusted quality and experience the difference in power and efficiency. Features: * Universal fit for a wide variety of applications. * Ultra-strong molded pliable rubber flanges absorb vibration. * Can stretch up to 1/8 inch (3mm) for secure fit. * Available in multiple designs: round, straight, tapered, and oval.