How do I increase the horsepower of my Ford Fiesta?

I just bought a Ford Fiesta and I'm wondering if there are any ways to increase its horsepower without breaking the bank. Any tips or suggestions would be greatly appreciated.

One easy way to increase the horsepower of your Ford Fiesta is by installing a performance air intake system. This will allow more air to flow into the engine, resulting in a boost in horsepower. Another option is to invest in a performance exhaust system, which will improve your car's exhaust flow and increase horsepower. Just be sure to do your research and choose quality parts.

Adding a tune to your Ford Fiesta's engine can also help increase horsepower. By altering the engine's computer, a tune can optimize its performance and gain a few extra horsepower. However, this can be a pricier option and should be done by a professional.

If you're on a tight budget, you can try simple modifications like changing the spark plugs and upgrading to high-performance ones. This can improve combustion and increase horsepower. Don't forget to regularly tune up your car to maintain its performance.