Original Porsche and Mercedes Air Filters

The air filter prevents harmful debris, dirt, and contaminants from entering your vehicle's engine. Your vehicle's air filter should be replaced every 12 months or 12,000 miles (usually). Not replacing the air filter could result in poor fuel economy and loss of engine power. An air filter can help your vehicle to run more efficiently. Signs of a bad filter include having the check engine light come on, unusual engine sounds, the smell of gasoline when starting the car, reduced fuel economy, and reduced horsepower. Get OEM replacement air filters here on our web store.