How can I improve the engine performance on my BMW M6?

I want to enhance the engine power and torque of my BMW M6. What modifications can I make to improve the overall performance of my car?

You can consider upgrading your engine with a performance tune or adding a cold air intake system for improved airflow. Both of these modifications can significantly increase your engine's power and torque output.

Another option is to replace your stock exhaust system with a high-performance exhaust, which can also improve engine performance by reducing backpressure and increasing horsepower.