BMW 320i Cold Air Intakes

The cold air intake system in your BMW 320i is something that is designed to help bring in cool air to your engine. It works with the use of piping and a filter in a specific place to help bring air into the engine that is cooler than a typical air intake system. Cooler air helps with the process of engine induction because it is denser. This helps you to have a more powerful engine. If you have a cold air intake system in place, you want to be sure it's performing properly, otherwise, there can be a range of problems that occur. One of the major things you might notice is a reduction in the performance of your engine. You might have a harder time accelerating or see a drop in fuel efficiency. Another thing to look out for is a high idle. The check engine light can also sometimes come on. You can find OEM BMW 320i cold air intake parts here on our site if you need replacements.