How can I improve the performance of my Ford Fiesta?

I love my Ford Fiesta but it's been feeling sluggish lately. What can I do to increase its horsepower and overall performance?

Consider getting a performance tune and upgrading to a higher octane fuel. This can improve your car's acceleration and power.

Regularly clean and maintain your air filter. A clogged air filter can inhibit airflow and decrease your car's performance.

Invest in a cold air intake system. This can increase horsepower and improve engine efficiency.

Upgrade your spark plugs to platinum or iridium for better fuel efficiency and performance.