AEM Throttle Body Spacer Performance

More air equals more power, right? There are a lot of great ways to increase your power by adding fuel or advancing the timing, but all these changes are for naught without a corresponding increase in the amount of air that you can inject into the cylinders. For fuel to be able to burn properly, it must be at a precise stoichiometric ratio, 14.7 to 1 air to fuel. That means that any small increase in fuel delivery must be matched by a more significant increase in air delivery. There are a lot of ways to make more oxygen available to the engine, some more expensive than others. A great and often neglected way to increase your air is to add an AEM throttle body spacer. The AEM throttle body spacer is designed to increase the volume of the throttle body, which is a choke point in the air system. With a greater volume of air in the throttle body, your engine will be more responsive and there will always be more air available to be drawn in to the system. The AEM throttle body spacers are an inexpensive way to really give you a lot of power gains. Like all AEM products, the AEM throttle body spacers are tuned and manufactured using the best materials and design methods. Auto parts customers definitely deserve quality information and support when they buy high-quality auto parts. Because you deserve that, we run a 24/7/365 customer assistance bureau to help you with your calls. To sweeten the deal, all parts come with 100% free shipping for all orders $50 and up. If you spot a lower price elsewhere, call us - we always beat any price advertised elsewhere.