Description
The K&N Engineering RX-3800 Universal XStream Top Clamp-On Air Filter is designed to deliver superior airflow and filtration for automotive enthusiasts and racers. Featuring a unique filter-within-a-filter design, this air filter offers increased filter surface area, which translates to higher airflow capacity and extended service intervals. Its innovative construction ensures optimal performance whether you’re on the track or on the road, providing the protection and airflow necessary for demanding environments. Crafted with ultra-strong molded pliable rubber flanges, the filter absorbs vibrations and guarantees a secure fit, while also allowing for a slight stretch of up to 1/16 inch to accommodate various sizes. This versatility makes it an excellent choice for a wide range of applications. The filter is washable and reusable, promoting sustainability and value over time, ensuring consistent performance with proper maintenance. Installation is straightforward with its clamp-on design, making it suitable for a variety of vehicles and setups. The K&N RX-3800 combines advanced engineering with durability, providing a reliable solution for those seeking increased airflow and filtration efficiency in their automotive systems. Its durable construction and innovative features make it a standout choice for performance upgrades and racing applications, helping vehicles achieve maximum power output while maintaining filtration integrity. Trust K&N’s reputation for quality and performance to enhance your vehicle’s performance with this high-capacity, reusable air filter. Please note that this product requires CARB acknowledgment and is not CARB approved, suitable for non-California emissions environments. The filter’s dimensions fit standard clamp-on systems, ensuring compatibility and ease of installation across various vehicles. Experience improved engine breathing and longer service intervals with the K&N RX-3800 Universal XStream Top Clamp-On Air Filter, designed for those who demand the best in airflow and filtration.
Features:
- Innovative filter-within-a-filter design increases filter surface area for higher airflow and longer service intervals
- Constructed with durable, molded pliable rubber flanges that absorb vibration and ensure a secure fit
- Clamp-on installation for easy setup and compatibility with various vehicle intake systems
- Washable and reusable for extended use and cost savings
- Designed to provide optimal airflow and filtration in high-performance and racing environments

























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