K&N Universal Adapter - Air Intake Replacement Components - 6" Filter 3.5" Coupler 21512-1

K&N adapters expand the range of vehicles compatible with K&N air filters. These adapters are essential when replacing parts of your K&N air intake system. K&N offers a variety of replacement components, including silicone hose couplers, filter adapters, and edge trim, to maintain optimal airflow and aesthetic appeal. By choosing K&N, you ensure that your vehicle's air intake system operates efficiently and effectively.