For Sea-Doo 300 135 supercharger 17.5 PSI (Replaces ET135 RIVA)

Description

135 Sea-Doo 300 17.5 PSI Supercharger
Our 135mm Sea-Doo 300 drop-in supercharger impeller delivers 17.5 PSI of boost at 8800 RPM.
Precision CNC machined from lightweight aluminum and anodized in black.  Included is a 3.2mm laser cut spacer also anodized in black to complete the package.
Equivalent boost and performance to the ET-135 and Riva 300 XX superchargers.
Installation Notes
Impeller is made to fit tight on the shaft. Using a heat gun on high setting heat up the area around the center of the impeller for 60 - 90 seconds. Once heated it will slide onto the shaft without requiring any force. Do not use a open flame tool like a torch as it can overheat and damage the impeller.
On May-19-22 at 03:53:40 PDT, seller added the following information: