How can I increase horsepower in my BMW M6?

I've been looking for ways to increase the horsepower of my BMW M6 without voiding the warranty. Any suggestions on how I can achieve this without causing any damage to my car?

One way to increase horsepower in your BMW M6 is by installing a performance air intake and exhaust system. This will allow for better air flow and help your engine produce more power.

Another way is by reprogramming your engine's control unit. This can be done by a professional tuner and can provide significant gains in horsepower and torque.

You can also consider upgrading your vehicle's intercooler and adding a cold air intake. This will help cool down the air entering the engine and improve performance.