Our rear exhaust kit delivers performance and cutting-edge style. Allows for removal of restrictive sound suppression system located between waterbox and hull exit. Improves engine performance by reducing back pressure and restriction. Includes mandrel bent aluminum exhaust tube that is powder coate...

Our 'GEN-3' Yamaha Power Cooler Kit (intercooler system) features a huge cooler element that is rated for up to 600hp! High capacity cooler core resists heat soak under the most demanding high boost/high temperature applications. Delivers an increase of 20 peak horsepower over OEM intercooler provid...

Our 'GEN-3' Yamaha Power Cooler Kit (intercooler system) features a huge cooler element that is rated for up to 600hp! High capacity cooler core resists heat soak under the most demanding high boost/high temperature applications. Delivers an increase of 20 peak horsepower over OEM intercooler provid...

RIVA Engine Cooling Upgrade Kits deliver dramatically improved cooling efficiency to engine and oil cooler for increased reliability & performance. Greatly enhances water flow & pressure by replacing restrictive OEM water fittings with high-flow billet fittings and superior routing. Allows the addit...

This Wear Ring was designed to accept our RIVA/Solas 148mm Impeller for increased jet pump efficiency in Stage 1 Performance Kit applications. The reduced diameter increases thrust and speed when used with our recommended components. High quality stainless steel construction and easy press-in instal...

Our 'GEN-3' Power Cooler (intercooler system) for 2021 & newer Yamaha GP1800R SVHO models features a huge cooler element that is rated for up to 600hp! High capacity cooler core resists heat soak under the most demanding high boost/high temperature applications. Delivers an increase of 20 peak horse...

Replaces the restrictive sound suppression system located between the waterbox and hull exit of your SuperJet. Improves engine performance by reducing back pressure and delivers an awesome exhaust tone. Constructed of heavy duty high-temp silicone material for maximum reliability. Cleans up your eng...

Our Performance Ride Plate for the 2021 Yamaha SuperJet delivers the perfect balance of top speed and improved handling in a variety of water conditions. Race bred design includes deep center skeg and channels for excellent traction in turns with improved straight line stability. Features extended l...

Our Power Filter Kit feeds your SuperJet's TR-1 engine a steady diet of unrestricted air delivering improved acceleration and RPM. Replaces bulky stock air box with a high-volume stainless steel flame arrestor that attaches directly to the throttle body. Includes integrated Engine Breather/Catch Can...

Our SuperJet Top-Loader Intake Grate delivers the ultimate in speed, hook up & strength. Race bred design significantly reduces cavitation and provides superior handling along with unmatched durability in extreme conditions. Features oversized top-loader wing and optimized inlet ramp for improved sp...