The air filter might not initially seem related to making your car sporty, but it actually is. If you’re considering modifying your car to be sportier, there are many things you might have planned, primarily focusing on the car’s appearance, both inside and out. However, to truly make your car sporty, you should also consider the air filter. First, let’s understand what an air filter is, including the differences between standard and sport filters and their functions.
What is an Air Filter and What Does It Do?
An air filter is a device that prevents dust, dirt, and debris from entering the car’s engine. The engine operates with a combination of fuel and air, and the cleaner the air, the better the engine performs.
The air filter not only prevents large particles and debris from entering but also controls very fine particles that disrupt the fuel-to-air ratio. If this ratio is disrupted, the vehicle’s performance weakens and it may cause delayed ignition.
Additionally, a good air filter reduces fuel consumption. If the air quality entering the engine is poor, more gasoline is needed for normal vehicle operation. Another function of the filter is to prevent the engine from overheating.
What is a Sport Air Filter?
Standard air filters are made of paper and need to be replaced when their pores are clogged. In contrast, sport filters are made of cellular foam, which allows them to capture more cool air. These filters are installed in their main housing and do not need to be replaced.
In addition to preventing dust and debris from entering the engine, sport filters offer other benefits. These filters provide the best air-to-fuel ratio by optimizing airflow, thereby increasing engine power.
Most sport filters are cone-shaped, which allows them to capture more air. Some sport filters are also wedge-shaped.
Advantages of Sport Air Filters in Detail
As mentioned, sport filters do not need replacement. They should only be cleaned approximately every two years. This is because they have a larger surface area and do not clog easily.
Cleaning a sport filter is quite simple. Many manufacturers recommend cleaning them every 16,000 kilometers. Various methods are available for cleaning sport air filters, with the most common being the use of cleaning kits that require soaking the filter in the solution for a while.
Another advantage is increased engine power. Sport air filter manufacturers claim that these filters can increase engine power by three to five horsepower.
Some high-end sport air filters come with a cool air intake unit. The cooler air captured by these filters burns more efficiently and reduces turbulent airflow, leading to increased oxygen intake for the engine.
A Drawback of Sport Air Filters
Due to the increased air intake, the engine noise in cars with sport air filters becomes more noticeable. This may not be bothersome in busy areas during the day but could attract attention at night or in quieter locations.
Installing a Sport Air Filter
Installing a sport air filter is a relatively simple process.
First, lift the hood of the car. The air filter should be located inside the engine or in a separate compartment, which may vary depending on the car model. If you are unsure of its location, check the vehicle’s manual.
Once you locate the filter, remove the clips or fasteners securing the old filter. Then, install the sport air filter using the clips or screws provided, following the instructions included with the filter. Most sport filters come with installation instructions that you can refer to for guidance.
