They come in Red , White , Blue , Black, Gold and Green lettering . Cleaner air Will not void new car warranty Good for personal, leased or company vehicles. It's beneficial for the engine, and is compatible and enhances the performance of all common aftermarket products, it is synergistic.
Installation is simple and easy.
The primary unit is placed in front of the throttle body intake on EFI cars, inside the intake tube or aftermarket intake. For carburetor and TBI cars, it is placed after the air filter and around the intake. The feeling is dramatic and instant, most drivers experience it on the first drive around the block. It will work with any internal combustion engine, gas or diesel. Besides giving you instant pickup and power, it will clean out and reduce carbon build-up, you will have longer lasting spark plugs, smoother running car, and reduced vibration and engine noise.