How to increase performance in a Ford Galaxy?

I have a Ford Galaxy and I'm noticing a decrease in its performance. What can I do to improve its performance and make it run smoother? Any tips or advice?

One of the best ways to increase performance in a Ford Galaxy is by regular maintenance. Make sure to change the oil and filter, check the spark plugs, and rotate the tires regularly. Also, consider upgrading to a high-performance air filter for better air intake.

Another way to improve performance is by upgrading the exhaust system. A free-flowing exhaust can increase horsepower and overall engine efficiency. Consider consulting with a mechanic or doing some research to find the best exhaust system for your Ford Galaxy.

You can also improve performance by upgrading the ECU (Engine Control Unit) chip. This can increase horsepower and torque, as well as improve fuel efficiency. However, this should be done by a professional to avoid damaging the engine.