Replacing a clogged air filter can increase fuel efficiency and improve acceleration, depending on the make and model of your car. When you realize that, it makes sense to regularly replace air filters. Yes, aftermarket air filters work. But don't expect lots of extra ponies to suddenly appear when you hit the accelerator.
See the video above for more information. One of the benefits of a high flow air filter is that unlike normal filters, it doesn't need to be changed every year. All you have to do is clean it approximately every two years. This is because they don't clog as quickly or as easily, but they offer better airflow and better filtration of the air entering the engine.
And if your engine gets more air, then it can perform better. In fact, a high flow air filter can increase your horsepower by about 3 to 5 HP and also increase your torque. At the same time, this can lead to higher fuel efficiency. How? In some of the more expensive units, the filter comes with a cold air intake unit.
It is installed to extract air from the outside of the car instead of the hot air used inside the engine compartment. Going back to science class, cold air is denser and therefore will burn better, thus improving your engine performance. The numbers are small and you probably don't feel the extra power. They will also improve your performance.
If your engine gets more air, then it can perform better. A question often asked by skeptics is whether cone air filters actually work, and the simple answer is yes. In fact, the best sports air filters can increase your horsepower by about 3 to 5 HP and also increase your torque. Failure to close the filter housing properly could cause air to enter the housing that is not properly filtered.
In addition to ensuring that performance remains consistent, a good air filter will ensure that fuel economy stays low. In fact, installing a high-performance air filter only in your car could decrease fuel efficiency and engine life. Since the filter is the first part of the intake system, the amount of air allowed to enter the engine has a direct correlation with the amount of horsepower that the engine can potentially produce. The filter element may simply be paper, but it is often cellular foam and is designed to draw more air from colder places than the factory air filter, thus keeping the engine cooler and helping to achieve optimal performance.
A final problem, especially with cold air intakes, is that road water (and with it, mud and other forms of dirt) can splash and soak the filter and water can even enter the engine. Well, Jason Fenske from Engineering Explained put these claims to the test, and it turns out that yes, high-performance air filters actually produce more power. Unlike paper filters, which can become clogged quite easily and need to be replaced regularly, all you have to do with sports air filters is to clean them approximately every two years. Air is a critical factor in the internal combustion process that occurs inside the engine, and ensuring that your vehicle has adequate airflow can maximize engine production and efficiency.
Therefore, allowing more air in through the use of a less restrictive sports air filter will give your car the possibility to increase power. It's a lot like a vacuum cleaner, when you notice a decrease in power; a dirty filter can be the cause because the air is literally being pushed through the price of your vehicle's energy. Because of this, in the quest for a higher power fit, a high-performance air filter is one of the easiest upgrades to perform. Car air filters are designed to ensure an even and clean air flow in the engine, which aids in the combustion process.
Air filters are one of the easiest and quickest components to exchange for an aftermarket part, and many companies claim that their design will increase power, torque and improve acceleration. There is a variety to choose from, especially when it comes to sports or high-performance air filters for cars. Simply replacing the engine air filter can increase power and, in some cases, even improve mileage.