K&N Replacement Air Filter NISSAN FRONTIER 2.5L - L4; 2005-2010 fits_2017-2021`Jeep`Grand Cherokee`Trailhawk~2019-2020`Jeep`Grand Cherokee`Upland 5” T304L stainless steel and

5” T304L stainless steel and remove an additional resonator to produce a louder and deeper tone to the exhaust note

How it works: An intercooler increases air density allowing your engine to produce more power

This 7-1/2” tall 360-degree radial flow air filter features a 3-1/2” round flange and our oil-free Pro DRY S media with three layers of synthetic media for maximum convenience

Its auxiliary air inlet is used to bring in additional air from the engine compartment

Classic S-Type sound under acceleration with no drone at highway speeds

K&N Replacement Air Filter NISSAN FRONTIER 2.5L - L4; 2005-2010 fits_2017-2021`Jeep`Grand Cherokee`Trailhawk~2019-2020`Jeep`Grand Cherokee`Upland 5” T304L stainless steel andK&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 designed to install easily into your