How can I improve the fuel efficiency of my Toyota Prius?

I recently bought a Toyota Prius and I'm looking for ways to improve its fuel efficiency. What are some specific tips or modifications I can make to my car to maximize its fuel economy?

Regularly maintain your car according to the recommended schedule, including changing the air filter and spark plugs. This can greatly improve your car's fuel efficiency.

Consider installing a performance chip for your Toyota Prius, such as the AFE Power Scorcher GT Tuner. This can optimize your car's fuel economy by adjusting the air-fuel ratio and timing.

Avoid aggressive driving habits, such as quick acceleration and hard braking. These actions can significantly decrease your car's fuel efficiency.

Invest in low rolling resistance tires, specifically designed to reduce friction and improve fuel economy. These tires can make a noticeable difference in your Prius' fuel efficiency.