Install a cold air intake

Before this if you would like to install a off road lights  or led strip lighting make sure there are Rocker Switches 

Install a cold air intake. Think of your car as an athlete running a race; the intake on your car is the way it breathes in as it runs. Stock intakes are designed for a number of purposes that include things like reducing engine noise. By replacing your stock intake pipe with one that was designed to maximize power, you will not only increase horsepower, but fuel efficiency as well. Cold air intakes often have a larger diameter than the stock pipe and are designed to take the most direct route to the throttle body as possible.

Cold air intakes usually include an aftermarket air filter that increases the filter surface. This allows for more air to travel through it at a higher volume.

Some cold air intakes even include heat shielding to prevent the engine temperature from warming the air as it travels into the engine.

The cooler the air, the denser it is with oxygen, allowing for a hotter burn which creates more horsepower.