How can I improve the engine performance of my Ford Galaxy?

I recently purchased a Ford Galaxy and I'm looking to improve its engine performance. What steps can I take to get more power and better fuel efficiency?

Firstly, you can consider installing a cold air intake system to increase the amount of oxygen going into the engine.

Another option is to upgrade to a performance exhaust system, which will increase horsepower and improve fuel efficiency.

Regular maintenance and replacing air filters can also help improve engine performance.