Purchase one tuning license for each Yamaha PWC that you are programming with the MaptunerX hand held programmer (sold separately). This license gives you access to RIVA's world famous tuning library along with...
A wrist pin, also known as a piston pin, is an important component in an internal combustion engine. It is critical link between a piston and connecting rod, and is continually exposed to extremely high loads in...
This kit significantly improves the performance & reliability of your intercooler system. This is an essential upgrade for all racing and recreational performance craft.Key Features Include:Direct upgraded replacement...
Our Super-Duty GEN-4 SHO/SVHO Supercharger Shaft Kit provides the ultimate in reliability for high boost applications. Kit features a revolutionary hydraulic shaft stabilization bearing that limits shaft deflection...
The ?Silencer? waterbox is made of all aluminum construction and marine grade corrosion resistant alloys. These waterboxes can be installed in the original position and utilize the original straps. TDR ?Silencer?...
Our high quality quick release flush kits make maintenance a snap. Whether you're flushing or tuning your watercraft out of the water, RIVA Flush Kits are a necessity.Motor end only of RIVA flush kit, part# RY8500"...
Dramatically reduce cavitation and prop spin with our easy to install Pump Seal Kits. Location specific, molded inserts fill the voids in pump inlet shoe that bleed air into pump causing cavitation. Recommended for...