How can I make my Nissan GT-R run faster?

I have a Nissan GT-R and want to make it even faster than it already is. I've heard about modifications and upgrades, but I'm not sure where to start. Any advice?

The Nissan GT-R is already a high-performing car, but there are certain modifications you can make to increase its speed. This includes upgrading the air intake system, adding a performance exhaust, and installing a bigger intercooler.

Another option is to tune your engine and transmission for higher performance. This can be done by a professional tuner or by purchasing a tuning kit. Keep in mind that making these modifications may void your car's warranty.