Cold air intakes are among the best upgrades for your truck. Which option is better between open and closed cold air intakes? They both have pros and cons, so it’s important to get a good understanding of them. When you see the distinct benefits and drawbacks, you can determine the best one for your truck.
At the heart of vehicle performance lies the principle of airflow. An open air intake system champions this by facilitating a higher volume of airflow into the engine. This surge of oxygen feeds the combustion process, resulting in a more powerful and efficient engine output. Conversely, a closed air intake system restricts airflow. While it may safeguard the engine from external pollutants, it could cap the engine’s capability to reach its full power potential.
The cold air intake will also influence engine noise. Depending on the level of sound you want for your engine, consider the differences that each air intake brings to your truck. Some drivers love a loud and beefy roar, while others want to drive quietly. An open air intake system is better for noise, delivering a more aggressive sound, while a closed air intake is better at reducing sound.
The closed air intake system shines in its ability to shield the engine from the ingress of water and debris. Its enclosed structure minimizes the risk of external elements compromising engine integrity. This protective feature stands in contrast to the open air intake system, which is more vulnerable to environmental contaminants. You should definitely consider this drawback in your air intake search. If you’re going to be driving through wet and dusty terrains, a closed air intake may be better for your truck.
Maintenance is an inevitable part of vehicle ownership, and the type of cold air intake system you choose can influence the frequency and intensity of upkeep. The closed air intake system’s design protects the engine from rapid accumulation of dirt and debris, translating to less frequent cleaning. Alternatively, the open air intake system demands more regular maintenance. They can clog quite easily, which requires you to put in more effort to keep it clear and functional.
Many truck owners consider the pros and cons of open and closed cold air intakes, and you should, too! At the end of the day, the choice is yours. Go with what works for your preferences and your truck. Whichever option you choose, let Norcal Diesel Performance help. We have an extensive selection of open and closed 2017-2022 6.7 Powerstroke air intakes. We’ll guide you toward a choice that works for you and your truck!
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