SEAS Air and Oil Filter for Standard/Thunderbird/Electra/Classic 350 Cartridge Oil Filter

? Product Description ? ? Mahle's air filters are designed to increase horsepower and acceleration while providing excellent filtration. These filters are washable and reusable and are custom designed to fit into your existing factory air box. ? Their drop-in design means adding performance is simple. ? Features - Designed to boost horsepower and rate of acceleration. Ensures that only clean air enters the combustion chamber, thus reducing engine wear. High filtration capacity and long service life. Enhanced engine power and improved throttle response.