How can I optimize my BMW M7's engine for maximum performance?

I recently purchased a BMW M7 and I'm looking for ways to improve its engine performance. What are some techniques or modifications that I can make to achieve this?

One way to optimize your BMW M7's engine is by installing a cold air intake system. This will increase the amount of cool air entering the engine, resulting in improved combustion and increased horsepower. And the best part? It's a relatively affordable modification that you can do yourself.