PLEASE NOTE: this is a special edition item that we will try our best to keep in stock but if out of stock there is an estimated build time of ~3 weeks.

Why buy?
Go Faster (~7 MPH Speed Gain)
Accelerate like a World Champion racer!
Fast Guys Choose Fizzle!

Introducing the ultimate racing supercharger for Sea-Doo 300 watercraft! The Fizzle 80/145 Watercooled Supercharger gives major gains in top speed, acceleration and throttle response.

This complete supercharger features a custom designed Fizzle Racing watercooled supercharger front housing to keep temperatures down and maximize reliability at this power level. It also allows for using a larger supercharger impeller size than has ever existed before in history! At a whopping 80mm inlet diameter, this impeller produces arm wrenching acceleration. The front housing is custom ported for extra air flow too!

The Fizzle 80/145 Supercharger will max out at more than 26 PSI at 9500+ RPM. This supercharger is the same design used to capture numerous Hydrodrags Championship titles!

Our patented supercharger impeller design (Patent # US D1,034,697 S) features aggressive blade geometry combined with an integrated supercharger impeller nut and raised center section for the ultimate experience in acceleration, boost, and top speed gains! The integrated nut also reduces the weight of the rotating mass by eliminating the OEM steel shaft nut. Less rotating mass is a massive benefit for the longevity of the supercharger clutch.

This supercharger comes fully machined and assembled, including the required supercharger housing spacer. The clutch slip tension is pre-set to the recommended setting. All components are brand new, using the OEM genuine Sea-Doo BRP supercharger as a base to build this performance supercharger.

This is a special edition item with limited availability. It can take ~3 weeks to fulfill the order.

Required supporting modifications:
Fuel system, including larger fuel injectors and fuel pump
Custom ECU Tune
Aftermarket Springs and Retainers - for high RPM (8600+)
Intake Manifold Brace Girdle

Fits the following Sea-Doo models:

2016 RXT-X 300

2016 RXP-X 300

2016 GTX Limited 300

2017 RXT-X 300

2017 RXP-X 300

2017 GTX Limited 300

2018 RXT-X 300

2018 RXP-X 300

2018 GTX Limited 300

2019 RXT-X 300

2019 RXP-X 300

2019 GTX Limited 300

2020 RXT-X 300

2020 RXP-X 300

2020 GTX Limited 300

2021 RXT-X 300

2021 RXP-X 300

2021 GTX 300

2021 GTX Limited 300

2022 RXT-X 300

2022 RXP-X 300

2022 GTX 300

2022 GTX Limited 300

2023 GTX 300

2023 GTX Limited 300

2023 RXP-X 300

2023 RXP-X Apex 300

2023 RXT X-300

2024 GTX 300

2024 GTX Limited 300

2024 GTR-X 300

2025 GTX 300

2025 GTR-X 300

2026 GTX 300

2026 GTR-X 300