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RIVA Sea-Doo 325 XX-Charger
- Description
- Specifications
Introducing the ultimate high-performance supercharger for Sea-Doo 325 engines. Our 325 XX-Charger features an advanced billet impeller developed in collaboration with TiAL USA. The optimized blade profiles dramatically increase airflow and boost efficiency, delivering massive gains in horsepower and torque. The result is explosive acceleration, incredible midrange and increased top speed.
This complete modified supercharger unlocks the full potential of the 325 engine platform - producing a solid 400 horsepower at 9200 RPM with only upgraded valve retainers, fuel injectors and RIVA/Maptuner ECU calibration.
Boost Performance:
- 18 PSI @ 8,000 RPM
- 20.6 PSI @ 8,500 RPM
- 22.5 PSI @ 9,000 RPM
- 23.3 PSI @ 9,200 RPM
- 24.5 PSI @ 9,500 RPM
Key Features:
- Produces 400 HP @ 9200 RPM
- Co-developed with TiAL USA
- Lightweight billet impeller design
- Utilizes OEM shaft to maintain factory tolerances
- Professionally installed by RIVA Racing
- Extensively tested by the RIVA Race Team
- IJSBA Limited Class legal
Required Engine Upgrades:
We start with a complete, new 325 supercharger assembly. Our professional technicians hand assemble each XX-Charger using specialized tools to remove the stock impeller and install our XX-Charger Impeller onto the OEM supercharger shaft. This preserves factory tolerances - ensuring perfect balance, accuracy and reliability. No machining of front & rear housing is required for installation.
We tested extensively on our in-house engine Dyno and with the RIVA Race Team for over 1 year, including the grueling “2025 Jet Around Cayman” 60-mile offshore endurance race and Aquabike World Championship Racing Series.
Manufactured in the USA by TiAL exclusively for RIVA Racing.
Impeller Weight:
- RIVA XX: 74 grams
- Stock: 86 grams