How do I increase the horsepower of my Ford Galaxy?

I have a Ford Galaxy and I want to increase its horsepower. What are some ways I can do this and what should I keep in mind before making any modifications?

One way to increase the horsepower of your Ford Galaxy could be to install a performance air intake. This will allow for more air flow into the engine, resulting in increased horsepower.

Upgrading your exhaust system can also help increase horsepower. A larger diameter exhaust pipe and high-performance muffler can help improve efficiency and increase power.