Content Summary : Honda S2000 Supercharger System Installation Instructions 2000-2004 Model Y. Before beginning this installation, please read through this entire instruction booklet and the StreetSupercharger System Owner's Manual which includes the Automotive Limited Warranties Programand the Warranty Registration form.Vortech supercharger systems are performance improving devices. In most cases, increases in torque of30-35% and horsepower of 35-45% can be expected with the boost levels specified by Vortech Engineering.This product is intended for use on healthy, well maintained engines. Installation on a worn-out or damagedengine is not recommended and may result in failure of the engine as well as the supercharger.