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Riva Yamaha FX-HO `04-07 RPM KIT

Product #: RY-RPM-FXHO

Availability: In stock

Regular Price: $1,009.00

Special Price $935.00

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  • R&D Yamaha 2004-07 FX Intake Grate112-14000
  • R&D Yamaha 2004-07 FX Pump Seal Kit162-00002-OUTOFSTOCK
  • Riva Free Flow Exhaust Kit, FX140/FXHORY1625
  • RIVA Yamaha 2004-08 FX (MR-1) Power FilterRY1325
  • RIVA Yamaha FX/VXR/VXS Pro-Series Sponson KitRY2625
  • Solas Yamaha YG-DF-14/20 ImpellerYG-DF-14/20


RIVA Performance Power Filter is installed. Power Filter replaces restrictive factory air filter, resulting in improved throttle response and top-speed.

RIVA Free Flow Exhaust Kit is installed. Kit replaces restrictive sound suppression system located between waterbox and hull exit reducing backpressure and engine operating temperatures.

Pump Seal Kit is installed. Location specific molded inserts are siliconed in to the voids of the OE transom plate significantly reducing cavitation.

Top-Loader Intake Grate is installed, resulting in increased top speed in choppy water conditions due to improved pump efficiency. Prop spin and cavitation found with the stock grate is greatly reduced along with the modified FX's tendency to drop on its nose when the throttle is let off at high speeds.

Solas DynaFly Impeller is installed. After extensive impeller testing we found the Solas DynaFly to be the best all around impeller. Billet impeller nose cone included.

RIVA Pro-Series Sponsons are installed. Our sponsons dramatically improve the handling through their superior blade & backing plate design. Sponson depth and forward/aft position is adjustable to accommodate riding style.

NOTE: RIVA Performance Kits intended for competition use only.

Additional Info

Additional Info

Product # RY-RPM-FXHO
Manufacturer Riva


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