Air filter from K&N 4/5

Designed to increase horsepower and acceleration, hundreds of sizes and shapes for most applications. High airflow with excellent filtration. Washable and reusable air filter. Flexible edges absorb vibrations and can be stretched up to 1/16 inch to fit between sizes. Made in China. Brand: K&N. Weight: 658 KG. Model number: RF-1020. Product size: 25.4 x 25.4 x 25.4 cm. Compatible with many cars.