What is the best way to improve the fuel efficiency of my Nissan Patrol?

I recently purchased a Nissan Patrol and I have noticed that it uses a lot of fuel. I want to improve its fuel efficiency without compromising its performance. How can I achieve this? Any tips or recommendations?

First and most importantly, always be mindful of your driving habits. Avoid aggressive driving and excessive idling as they can greatly impact your fuel efficiency.

Consider installing a cold air intake or upgrading your air filter. This can increase air flow to your engine and help it run more efficiently.