Premium Guard Air Filter PA5456 | Fits 2006-2002 Acura RSX, Honda CR-V; 2005-2002 Honda Civic Superior Engine Protection and Enhanced Engine Performance with up to 99% cleaner air before it flows into the car's engine. High capacity air filter media for removal of harmful airborne particles such as dust, pollen, and other debris while providing high airflow, non-restricting airflow, to ensure optimal engine performance which improves vehicle miles per gallon. Compatible with Acura CSX, RSX, Honda Civic, CR-V, Element. Precisely designed, engineered, and tested to meet and exceed all Acura, Honda OE air filter requirements. Replaces HONDA 17220-PNA-003 Air Filter. Always check fitment using the Vehicle Filter. Premium Guard Air Filter are perfect fit inside the house as per the OE design 2006 Acura CSX 2.0L 2002-2006 Acura RSX 2.0L 2002-2005 Honda Civic 2.0L 2002-2006 Honda CR-V 2.4L 2003-2006 Honda Element 2.4L <u>Engine Light Comes On</u>: Many cars are equipped with an airflow sensor that sets off the check engine light. <u>Visual Inspection</u>: Premium Guard automotive air filters are white so you can see if they&#039;re dirty. Check the outside and inner layers of the filter paper for dust and debris. <u>Reduced Fuel Economy</u>: When engines get less oxygen, they consume more fuel. If you notice fuel economy going down, you may need to replace the air filter. <u>Engine Misfiring</u>: Restricted air supply results in unburnt fuel exiting the engine as soot residue. Soot accumulates on the spark plugs, which can cause the engine to misfire. <u>Reduced Horsepower</u>: Replacing the air filter can improve acceleration or horsepower. If your car doesnt respond well or jerks when you step on the accelerator, the engine may not be receiving the air it needs to perform. <u>Black Sooty Smoke or Flames</u>: Poor air supply can result in fuel not burning completely during the combustion cycle. Unburnt fuel exits the car through the exhaust pipe, possibly resulting in smoke or flames. Driving conditions Dusty roads Humid climates Congested roads and heavy-traffic areas