Our 142mm Sea-Doo 300 supercharger impeller delivers huge performance gains over stock.
20+ PSI at 9000 RPM. Exact boost level will depending on conditions and other modifications.
Includes the AJS-142 impeller and spacer.
Note: This charger is not a direct drop in, it requires the back housing to be machined to 143mm
Alternative for Riva XXX and ET-142 charger.
Purchase on eBay
You can purchase this item from us on eBay but it’s less expensive buying it on our website.