How to increase horsepower in a BMW 6 Series?

I am looking for ways to increase the horsepower of my BMW 6 Series. Are there any specific modifications or upgrades that can be done to achieve this? I don't have a lot of experience with car modifications, so any advice would be greatly appreciated.

One of the easiest and most effective ways to increase horsepower in your BMW 6 Series is by installing a performance chip. This will optimize your car's performance and boost the horsepower and torque.

You could also look into upgrading your car's exhaust system. This will not only increase horsepower but also improve the overall sound of your car.

Another option is to install a cold air intake system. This will allow for better air flow into the engine, resulting in an increase in horsepower.