How to improve the performance of my Nissan Patrol?

I have been experiencing some sluggishness and lack of power in my Nissan Patrol lately. What steps can I take to improve its performance?

Regularly check and change your air filter. A clogged air filter can decrease engine performance.

Opt for high-quality fuel and use a fuel additive to clean your engine. This can help improve fuel efficiency and increase horsepower.

Consider upgrading your exhaust system to a high-performance one. This can increase engine power and improve overall performance.