ScienceofSpeed Stage 2 Supercharger System - S2000, 2000-09


For customers looking for a higher performance solution than the plug-and-play ScienceofSpeed Stage 1 System, ScienceofSpeed offers the Stage 2 Supercharger System. This system uses a higher boost (9 PSI) pulley for a wheel horsepower gain of 140-150 horsepower with 91/93 octane.

The ScienceofSpeed Stage 2 system includes upgraded engine management and fuel system. For the 2000-05 applications, we include the AEM EMS Series 2. For the 2006-09 applications, we include the Hondata FlashPro which includes a ScienceofSped calibration. The programmable engine management system requires dyno tuning. Are you looking for a "plug-and-play" solution that does not require tuning - click here for the ScienceofSpeed Stage 1 System.

The system includes the reliable Novi 1220 supercharger which produces a 140-150 wheel horsepower gain at 9 PSI, a complete machined billet aluminum bracket & belt tension system that is mounted with aerospace vibration isolation mounts, a liquid charge intercooler system, and intake system.

Looking for an even higher horsepower solution with more options? Check out the ScienceofSpeed Tuner System.


  • Engine management is included, and base maps are available. Tuning is required.
  • The factory catalytic converter and exhaust system was designed for 240 bhp. As with any supercharger system, exhaust flow is important for performance. The factory catalytic converter will limit power when the system is pushed beyond our recommendations. A high flow catalytic converter and exhaust is required for over 140 BHP gains.
  • An upgraded clutch is recommended (Sport 325 up to 400 WHP, Sport 400 up to 500 WHP).

This product is designed and intended for Racing Competition Only:
This product is not designed or intended for pollution controlled vehicles. In the United States, the use of this product is regulated by the Environmental Protection Agency under the Clean Air Act. Use of this product must be used in accordance with the Clean Air Act, and any other Federal, State, or Local mandated regulations. The use of this product must only be used on a vehicle in sanctioned competition events and may not be used on public roads, streets, or highways. A Vehicle Compliance Waiver is required for all products marked "Racing Competition Only".


  • serious power at a reasonable price: The ScienceofSpeed Stage 2 supercharger system produces 140-150 wheel horsepower gain at 9 PSI. This kit is designed to be used with 91/93 (USA standard rating) octane. Despite the serious power gain and high quality components included, the system is one of the most reasonably priced systems on the market.
  • factory quality: No compromises were made in the selection of our components. The quality is in the details including the use of aerospace vibration isolation mounts, 6061 aluminum machined brackets (not cast like other systems), factory Honda metric flange fasteners, stainless steel smooth hose clamps, among other examples.
  • rigorous testing: The system was prototyped, designed, and tested in Phoenix, Arizona. All S2000 design years have been included for street, and dyno durability testing. In addition, the system has been used on ScienceofSpeed's road race S2000.
  • simple bolt on installation: This system is by far the least complex to install. Our system includes custom made brackets, preformed hoses, and other components that make installation simple and straight forward. The system includes a very thorough step-by-step instruction manual.
  • don't cut or drill your S2000!: The requirements of other systems to cut, drill, or bend factory metal components was not acceptable. Unlike all other system - the ScienceofSpeed supercharger system does not require cutting, drilling, or bending of any factory metal components. Decide to sell your car in the future - the system is 100% reversible.
  • no core charges or exchanges required: All new parts means no core charges or exchanges like other systems available.
  • aftercooler: The ScienceofSpeed Supercharger System utilizes one of the best aftercoolers in the market, and at its core is our 8" x 4.5" x 4" heat exchanger core. We found this to be the best balance between size and performance, far surpassing expectations in both feilds. This measurement does not include the end tanks.


  S2000, 2000-05

  • ScienceofSpeed Supercharger System
  • AEM Series 2 Engine Management System
  • AEM Inline Wideband (with AEM Series 2)
  • ScienceofSpeed Fuse Panel Accessory Kit (with AEM Series 2)
  • ID 1050cc Injectors
  • Injector Plug and Play Adapters
  • Walbro 255 LPH HP Fuel Pump

  S2000, 2006-09

  • ScienceofSpeed Supercharger System
  • Hondata FlashPro - includes ScienceofSpeed base calibration
  • ID 1050cc Injectors
  • Injector Plug and Play Adapters
  • ScienceofSpeed High Fuel Pressure Regulator
  • Walbro 255LPH HP Fuel Pump
  • ScienceofSpeed 2006-09 Fuel Pump Fitting Kit


  • welded air intake temperature (AIT) boss: The factory 2000-05 S2000 AIT sensor is located in the intake manifold. As an option, a 3/8" NPT boss can be added to the aftercooler's output tube for an open-element temperature sensor (AEM 30-2010). Price includes parts and labor. Sensor is not included. The 2006-09 air intake temperature sensor is installed into the intake elbow (a drill hole is required) or an optional welded boss can be added to the aftercooler's output tube for the factory temperature sensor. Price includes parts and labor. The existing factory sensor is reused.
  • Heat Exchangers: The standard heat exchanger is sufficient for Stage 1 (6 PSI) and Stage 2 (9 PSI) systems. For racing applications, or to allow for increased performance in the future, a larger heat exchanger is available. Click here for more details.
  • Wideband: 2000-05 S2000 applications require a wideband sensor.  Either inline type or gauge type may be used, available separately. Recommended inline type available here.

Interested in more power with more options?  Check out the ScienceofSpeed Tuner System.

ScienceofSpeed Stage 2 Supercharger System - S2000, 2000-09



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