Kraftwerks 04-05 Honda S2000 Supercharger System (w/o Tuning Solution)The Kraftwerks Supercharger System fitting the 2004 to 2005 Honda S2000 delivers large, reliable power on demand with zero boost lag. Harnessing the same proven frictional planetary driven supercharger design found in all Kraftwerks systems, substantial power gains are achieved throughout the entire power band. More power when you need it at any given RPM. Additionally, thanks to a linear power curve and predictable power delivery, ease of drivability