How to improve the acceleration of my Nissan GT-R?

I recently bought a used Nissan GT-R and I feel like the acceleration is not as powerful as it used to be. What could be causing this and how can I improve it?

First, make sure to check the condition of your air filter. If it's dirty or clogged, it could be restricting air flow to the engine and decreasing your acceleration. Also, consider getting a tune-up to ensure all your engine components are working properly.

Another factor that could affect your acceleration is the weight of your car. If you have added any aftermarket parts or accessories, consider removing them to reduce the overall weight of your GT-R. This can greatly improve your acceleration.

Have you checked your tire pressure lately? Underinflated tires can negatively impact your acceleration. Make sure to inflate your tires to the recommended pressure listed in your owner's manual.