This modification delivers the maximum level of performance through easily installed air intake, exhaust, and pump enhancements. No internal engine modifications are required.

 

RIVA Performance Power Filter is installed. Kit replaces restrictive factory intake system delivering improved throttle response and top-speed.

 

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

 

RIVA Pump Seal Kit is installed. Location specific molded inserts are siliconed in to the voids of the OE pump inlet shoe significantly reducing cavitation.

 

RIVA Top-Loader Intake Grate is installed significantly enhancing handling characteristics. Prop spin and cavitation found with stock intake grate is greatly reduced.

 

Solas Concord Impeller is installed. This impeller is specifically designed for the VX RPM Kit. Billet Impeller Cone is 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.