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RIVA Sea-Doo 300 XX Charger

RIVA Sea-Doo 300 XX Charger


Available on back-order


Our new XX-Charger for 300 engines delivers up to 17.5 psi of boost pressure producing arm wrenching acceleration and increased top speed. High performance billet impeller & 3MM spacer increase horsepower through superior impeller blade design and larger interior housing volume. Lightweight billet impeller features a sophisticated blade design that is precision balanced to deliver smooth operation. Impeller is 22 Grams lighter than stock providing improved reliability of clutch and bearings. Spacer & impeller install quickly and easily onto stock supercharger base plate. IJSBA Limited Class legal. Requires modifications to fuel delivery system to match increased horsepower. Includes detailed installation instructions.

Impeller Weight

  • RIVA XX 168 Grams
  • Stock 190 Grams


  • Sea-Doo 300 Models
  • 12 PSI @ 8,000 RPM
  • 15 PSI @ 8,400 RPM
  • 17.5 PSI @ 8,700 RPM