How do I increase the horsepower of my Ford Fiesta ST?

I just bought a Ford Fiesta ST and I love everything about it except for the power. How can I increase the horsepower and performance of my car without breaking the bank?

The best way to increase the horsepower of your Ford Fiesta ST is by installing a cold air intake and a performance tuner. You can also upgrade the exhaust system for better performance. As for cost, I would recommend doing some research and comparing prices for the best deals.

Adding a turbocharger or a supercharger can significantly increase the power of your Ford Fiesta ST. However, these upgrades can be expensive so it's important to budget accordingly. I also suggest consulting with a professional mechanic for the best results.