Adding a throttle body spacer to your vehicle can help to improve your vehicle performance in a variety of ways. The primary effect is to improve the quality of the airflow, allowing air that is more condensed and, thus, more oxygen laden, to enter the combustion chamber. The result of this is a more efficient burn, which serves to release more energy from the fuel, making more horsepower available. The more efficient burn is due, in part, to the better quality of airflow made possible by the throttle body spacer as the vehicle's computer detects the increase of oxygen available and makes the necessary adjustments to the air-to-fuel ratio. A more efficient burn is better for the environment, as that means there is lesser amount of harmful emissions escaping into the atmosphere, and also helps to preserve the health and function of the parts that measure and control emissions, such as the oxygen sensor and the catalytic converter. Furthermore, the better usage of fuel can improve overall fuel mileage, resulting in savings at the pump, which is certainly of value as fuel prices continue to rise with no real end in sight. A throttle body spacer is not an expensive or difficult addition to make to your vehicle, and you'll find an excellent throttle body spacer selection available through our online catalog, easily and safely ordered at affordable prices. Your throttle body spacer will come with all the hardware you need to install it, including the two gaskets you'll need to install along with it.