How can I increase the performance of my Ford Puma's engine?

I own a Ford Puma and noticed that it's not running as smoothly as it used to. I want to know what steps I can take to increase the performance of my car's engine. Any advice would be greatly appreciated.

Firstly, make sure to regularly change your car's oil and air filter as they have a big impact on engine performance. You can also consider using a fuel injector cleaner to remove any buildup and improve fuel efficiency. Another option is to upgrade your spark plugs to high-performance ones.

One effective way to improve engine performance is by installing a performance chip. This will optimize your car's fuel and air ratio, resulting in increased horsepower and torque. You can also upgrade to a larger exhaust system to improve exhaust flow.