AJS Sea-Doo 300 19 PSI Supercharger Impeller Kit AJS-135R

AJS Sea-Doo 300 19 PSI Supercharger Impeller Kit AJS-135R

Delivering an amazing 19 PSI of boost in the 8800 RPM range, our AJS-135R Sea-Doo 300 drop-in impeller will take your Sea-Doo to the next level. No other drop-in impeller makes more boost than the 135R.

If you're after the most boost without modifying the housing, this supercharger is for you!

Precision machined from aerospace grade 7075 aluminum alloy, perfectly balanced and anodized in black, the quality of AJS-135R is second to none. The complete kit comes with housing spacer and longer dowel pins for proper housing alignment.

No housing modification required, drop-in and go!

Installation Notes

The impeller is meant to fit tight on the shaft and may require heating in order to fit the tight clearances. Using a heat gun, do not use open flame torch, heat the impeller around the shaft opening for 30-60 seconds and slide it down the shaft.

Slip: Target slip is 19 ft-lb, since this is a large boost wheel it may be required to verify, and reset, the slip after first couple heat cycles.

Boost measurements are relative and will vary based on engine configuration, elevation and atmospheric conditions at the time of measurement.

Applications

*All models require ECU tuning to use this supercharger kit.

2024 Sea-Doo GTX 300
2024 Sea-Doo GTR-X 300
2023 Sea-Doo RXP-X 300
2023 Sea-Doo RXT-X 300
2023 Sea-Doo GTX 300
2022 Sea-Doo RXP-X 300
2022 Sea-Doo RXT-X 300
2022 Sea-Doo GTX 300
2021 Sea-Doo RXP-X 300
2021 Sea-Doo RXT-X 300
2021 Sea-Doo GTX 300
2020 Sea-Doo RXP-X 300
2020 Sea-Doo RXT-X 300
2020 Sea-Doo GTX 300
2019 Sea-Doo RXP-X 300
2019 Sea-Doo RXT-X 300
2019 Sea-Doo GTX 300
2018 Sea-Doo RXP-X 300
2018 Sea-Doo RXT-X 300
2018 Sea-Doo GTX 300
2017 Sea-Doo RXP-X 300
2017 Sea-Doo RXT-X 300
2017 Sea-Doo GTX 300
2016 Sea-Doo RXP-X 300
2016 Sea-Doo RXT-X 300
2016 Sea-Doo GTX 300