Why is the engine power reduced in my BMW 8 Series?

I noticed that the engine power in my BMW 8 Series has decreased significantly. What could be causing this issue and how can I fix it?

The most common reason for a decrease in engine power is a clogged air filter. Make sure to regularly replace your air filter to ensure optimal performance.

Low fuel pressure can also cause a decrease in engine power. Have a mechanic check your fuel pump and fuel filter to see if they need to be replaced.

It is also possible that your car is in need of a tune-up. Have a certified mechanic check your spark plugs, ignition coils, and other engine components to see if they need to be serviced or replaced.