Will installing a cold air intake on my BMW XM improve its performance?

I want to improve the performance of my BMW XM, and I've heard that installing a cold air intake can help with that. Is this true and what other benefits can I expect from installing a cold air intake in my car?

Yes, installing a cold air intake in your BMW XM can improve its performance. Since cold air is denser, your engine will be able to achieve better combustion resulting in increased horsepower and torque.

Aside from improved performance, a cold air intake can also provide better gas mileage and a smoother throttle response. Plus, it can make your engine sound more aggressive.