Keep your motor’s lungs fed with clean, energy-rich oxygen from the “the world’s best air filter”—K&N Air Filters. Constructed from pleated sheets of oiled cotton gauze, these air filters strip away grime without blocking airflow. Fully reusable. Million Mile Limited Warranty.
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"K&N air filter gave my Suzuki Aerio 2007 an unbelievable performance in accerelation and fuel economy!!!...it does what it promise!!!...I higly recommend a K&N Air filter to any car!!!...you will feel the difference, i garantee you will fall in love with the way your car accerelates, 100% happy!!! Thanks K&N and Auto Anything!!!!" —Luis C from Fajardo, PR bought a K&N Air Filters for a 2007 Suzuki Aerio, 2.3L 4-cyl. engine.