K&N Filter Universal Rubber Filter 2.75in Flange 4.75in Base 4in Top 8in Height - RU-5144

Upgrade your vehicle's performance with the K&N RU-5144 Universal Clamp-On Air Filter. Designed for versatility, this high-performance air filter is perfect for a wide range of applications, from racing vehicles to generators and more. Here's why it's a must-have: - **Enhanced Performance**: Boost your engine's efficiency with the high-flow cotton gauze material, designed to improve horsepower and acceleration. - **Universal Fit**: The flexible, molded rubber flange ensures a secure fit, even with slight size variations, making it adaptable to various air intake angles and diameters. - **Durable Construction**: Built to last, the air filter features a robust design that withstands vibration, ensuring longevity and reliability in demanding conditions. - **Washable and Reusable**: Save money and reduce waste with a filter that can be easily cleaned and reused, maintaining optimal performance over time. - **Easy Installation**: With a straightforward clamp-on design, installing this air filter is a breeze, even for those new to vehicle maintenance. - **Compact Design**: The round tapered shape and compact dimensions (8 inches in height) make it a perfect fit for tight spaces without compromising on performance. - **Stylish Appearance**: The striking red color adds a touch of style under the hood, complementing your vehicle's aesthetics. - **Comprehensive Package**: Comes with everything you need, including the necessary oil for re-oiling, ensuring your filter is ready to go right out of the box. - **Peace of Mind**: Backed by a 1-year limited warranty, you can trust in the quality and performance of your K&N air filter. Experience the difference with the K&N RU-5144 Universal Clamp-On Air Filter and enjoy a smoother, more powerful ride.