Upgrading your Jeep Patriot engine can unlock new levels of performance and efficiency, especially if you’re looking for added power or improved fuel economy. Popular upgrade options include cold air intakes, which allow the engine to pull in cooler, denser air for better combustion. This can lead to a noticeable increase in horsepower and smoother acceleration. Another option is upgrading to performance exhaust systems, which improve airflow and reduce back pressure, helping the engine operate more efficiently.