Original BorgWarner AirWerks Turbocharger S200SX BorgWarner AirWerks S200SX Turbo BW part number 177265 Genuine BorgWarner AirWerks turbocharger Note: Currently, some compressor housings come without a logo! This is not a difference in quality! All components come directly from BW USA from the factory. AirWerks turbochargers from BorgWarner Turbo Systems are dedicated aftermarket turbos for the performance sector. Proven line-produced parts (mostly from Schwitzer Turbo) are being combined to deliver high end tuning and motorsports performance while maintaining an ideal price/performance ratio. performance rating: n.a. compressor housing: n.a. compressor wheel: n.a. turbine housing: n.a. turbine wheel: n.a. - dual hydrodynamic journal bearing - internal wastegate - adjustable orientation of compressor housing and turbine housing Different A/R ratio? If you order an AirWerks turbocharger and wish to have a different A/R you have to order the corresponding turbine housing separately.