Adding a Mercury throttle body spacer is an excellent, as well as affordable, means of adding a bit of power to your ride, as well as promoting a more efficient usage of fuel that can result in significant savings at the fuel pump, something that becomes more important with each passing day, it seems. When you install a Mercury throttle body spacer between the throttle body and the cold air intake, you help to improve the fuel burn by providing better air, cooler, with a denser oxygen content. It does this, in part, by speeding the airflow and by compressing the air, so more makes its way into the combustion chamber, triggering the vehicle's computer to make the appropriate adjustments to the air-to-fuel ratio. Naturally, when your combustion is made more efficient by the use of a Mercury throttle body spacer, you'll enjoy a variety of benefits, such as increased horsepower, improved general performance and a more efficient use of fuel. Installing a Mercury throttle body spacer is a fairly straightforward process that should present no real problems if you are reasonably familiar with what is under the hood of your vehicle and have the average sort of tool set. Your Mercury throttle body spacer will come with all the hardware and gaskets you need, as well as installation instructions. You'll find a variety of Mercury throttle body spacers in our online catalog, a selection wide enough that you're virtually sure to find the right one for your year and model, all reasonably priced and ready to order.