Our Valve Train Upgrade Kit increases the reliability of your modified engine by reducing the possibility of valve float at high rpm. Includes lightweight, precision-machined titanium valve retainers, racing valve...
The RIVA Free Flow Exhaust Kit replaces the restrictive sound suppression system located between the water box and hull exit on your watercraft improving engine performance by reducing back pressure and harmful...
Our 'GEN-2' Top-Loader Intake Grate delivers the ultimate in speed, hook up & strength for GP1800 SVHO models. This grate was developed through our racing efforts and used by the RIVA Racing Team to win multiple...
These Kawasakis are super fast. However, in standard form they don't hook up and are downright scary to ride at full speed. They are very unpredictable and tend to track on waves of boat wake. Problem solved! The Worx...
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...