* Install a cold air intake. A cold air intake system replaces the restrictive factory air intake system with a high-flow intake system that allows more air to enter the engine. This can increase horsepower by up to 10%.
* Upgrade the exhaust system. A performance exhaust system can improve the flow of exhaust gases from the engine, which can increase horsepower by up to 5%.
* Install a tuner. A tuner is a device that reprograms the engine's computer to improve performance. Tuners can increase horsepower by up to 20%, but they can also void the warranty on your Jeep.
* Install a turbocharger or supercharger. A turbocharger or supercharger is a device that forces air into the engine under pressure. This can increase horsepower by up to 100%, but it is also the most expensive option.
Please note that not all of these options may be available for all Jeep models. Be sure to do your research before making any modifications to your Jeep.
