How Can I Increase My BMW 2 Series' Horsepower?

I recently purchased a BMW 2 Series and I'm looking to increase its horsepower. I've heard that there are certain modifications or upgrades that can be done to achieve this. Can someone provide some guidance on the best ways to increase my car's horsepower?

One way to increase your BMW 2 Series' horsepower is to install a cold air intake. This will increase the amount of cold air flowing into your engine, resulting in better performance and increased horsepower.