KN Engine Air Filter High Performance Premium Washable Replacement Filter Compatiable with 20142019 Porsche 911 Turbo 335137

ENGINEERED POWER Stateoftheart air filter media is designed to increase horsepower and acceleration as well as improve overall engine performance RUGGED CONSTRUCTION KN Air Filters are manufactured with durable premium materials and stateoftheart construction methods to last a lifetime 4 LAYERS OF PROTECTION Multiple layers of premium cotton gauze treated with a speciallydesigned tacking agent work together to create an intricate mesh of engine filter media that is designed to block and trap harmful contaminants CLEAN ONCE EVERY 5 YEARS Engine air filter only needs cleaning every 75000 miles under normal highway driving conditions 5 years based on the average miles driven per year of 15000 miles REUSABLE KN FILTER SAVES YOU MONEY A KN washable reusable air filter will save you up to 125 vs purchasing multiple disposable filters compared to MSRP in USD of corresponding OE filters for 200000 miles of highway driving