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.
Say goodbye to the days of re-oiling your reusable performance filter—innovative aFe Pro-Dry S Air Filters boast a 100% oil-free cotton gauze construction for wicked airflow. Easy to clean and reuse. The Pro-Dry S Air Filter is backed by a Lifetime Warranty.
Get maximum filtration with the Airaid SynthaMax Air Filter. Featuring 5 layers of non-oiled, 100% synthetic fiber, this reusable air filter directly replaces your factory paper filter with no modifications. Washable in household detergent and reusable for life. Lifetime Warranty.
When you equip your engine bay with an aFe Air Filter, you’ll never need another performance air filter in your ride’s life. aFe expertly crafts your automotive air filter from high-quality cotton gauze to trap grime without blocking airflow. Cleanable and reusable. Lifetime Warranty.
Drop in optimal engine filtration and performance with the Airaid SynthaFlow Air Filter. Replacing flimsy factory paper filters, this high-performance filter combines multiple oiled cotton gauze and synthetic fiber layers to deliver ultimate airflow and protection. Lifetime Warranty.
Not sure which 2006 Mazda 3 Air Filters - Custom Fit is right for you? We have over 14143 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Here's what some of our customers have said:
"Immediately noticed a difference, especially on the freeway, acceleration better and smoother. Definitely recommend this filter." —Mitchell H from Renton, WA bought a K&N Air Filters for a 2006 Mazda 3, 2.3L 4-cyl. engine.
"I just recently became aware of the K&N filters when looking to replace the filter on my Mazda 3. This is a great idea to have a filter that can be cleaned and reused. Less waste going into the landfills." —David C from Colorado Springs, CO bought a K&N Air Filters for a 2006 Mazda 3, 2.3L 4-cyl. engine.
"I just put the air filter my Mazda and noticed a big difference in my mpg on the highway. I gained about 10-13 mile to the tank while driving on the highway. I was easy to install and would recommended to everyone." —Stephen K from Royersford, PA bought a K&N Air Filters for a 2006 Mazda 3, 2.3L 4-cyl. engine.
"I always used K&N air filter. It's the last filter you will but unless you sell, trade or set your car on fire. My car runs better, and is getting 1 mile better to the gallon. At idle you can hear the difference over the stock filter." —Chad W from New Market, AL bought a K&N Air Filters for a 2006 Mazda 3.
"This is the sixth car that I have outfitted with a K&N filter and I continue to be satisfied with the performance of this reusable air filter. I noticed an increase in throttle response at both roadway and highway speeds. I have not experienced increases in gas mileage but I have come to rely on the increased filtration capacity and the peace of mind knowing I am using the best filter on the market." —Mark M from Dearborn Heights, MI bought a K&N Air Filters for a 2006 Mazda 3.
"For between $30 to $40, you get an air filter that will never need to get replaced, seldom requires cleaning, and delivers increased air flow to your engine resulting in more horsepower and better fuel economy. Why would you not buy a K&N Air Filter?" —Christopher D from Bakersfield, CA bought a K&N Air Filters for a 2006 Mazda 3.
"This filter improved the pickup and horsepower of my mazda3 significantly. The engine sound is also much better as it revs up. I am very happy with this K&N Air filter and will highly recommend it to anyone." —Doru A from Staten Island, NY bought a K&N Air Filters for a 2006 Mazda 3.
"I use K&N filters in all of my vehicles. They are one of the simplest ways to improve mileage and performance." —Edward S from Moore, OK bought a K&N Air Filters for a 2006 Mazda 3.
"I immediately observed a 4-5% increase in fuel economy upon installation of the K&N filter. It won't take long for it to pay for itself with the better mileage and the fact that the filter never needs to be replaced." —Tim E from Falls Church, VA bought a K&N Air Filters for a 2006 Mazda 3.
"I use K&N filters in all my cars and very happy with a little extra power." —Joel S from Clearwater, FL bought a K&N Air Filters for a 2006 Mazda 3.
"I researched these filters a lot before buying one to see if they were worth it. Many people said that it increased their fuel economy by 1-2 mpg, and some said that it even gave a new, louder sound to the car. Immediately after installing this air filter, which is super easy just like any other drop in air filter, I noticed an increase in my gas mileage. I didn't notice a different sound, but my gas mileage did increase 1-2 mpg just like people were saying. I am very satisfied with this product" —Jason H from Waynesboro, PA bought a K&N Air Filters for a 2006 Mazda 3, 2.0L 4-cyl. engine.