K&N Replacement Air Filter | Multiple Fitments (33-2867) YMM_1983_1988_Mercury_Cougar_VI allowing your engine to rev

allowing your engine to rev more freely and respond more promptly to throttle inputs

offering a range of features that make installation straightforward and secure:

Whether you're tracking your vehicle or enhancing everyday braking performance

supporting optimal exhaust flow and maintaining vehicle integrity

Monotube construction with a nitrogen gas charge enhances responsiveness and reduces fade during spirited driving or extended use

K&N Replacement Air Filter | Multiple Fitments (33-2867) YMM_1983_1988_Mercury_Cougar_VI allowing your engine to revReplacement Air Filter By K & N K&N washable, reusable High Flow Air Filters feature a state of the art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's 10 Year Million Mile Limited Warranty. K&N drop in replacement filters are