Say what you want about these, I have heard people rave about them and some say that they are no more than paper weights. I have no personal experience with them other than hearing the people that have them like them.

With that said....



Street & Performance Electronics Throttle Body Spacer

A Street & Performance Electronics Throttle Body Spacer is an excellent way to increase the horsepower and torque of your vehicle, while still improving your gas mileage. The Throttle Body Spacer allows your engine to receive more air, while also twisting the incoming air to provide a more thoroughly mixed air to fuel ratio. This provides for an increase in horsepower and torque throughout the entire RPM range, while improving MPG while cruising. Unlike other throttle body spacers Street & Performance Electronics' has serrated edges which decrease the "whistle" at idle and cruising speeds. Improve your vehicle's throttle response and gas mileage with a Throttle Body Spacer by Street & Performance Electronics.

Benefits

* Increase in MPG
* Improved throttle response
* Up to 22 more horsepower
* High quality billet aluminum construction

Construction
All of Street & Performance Electronics' Throttle Body Spacers are machined from T-6061 billet aluminum for long lasting performance and durability. The spacers also utilize serrated edges to decrease the whistle commonly associated with throttle body spacers.