Riva Kawasaki Motorsports

The Riva Racing ultra high strength cylinder head stud kit is essential equipment when upgrading internal components on your high boost Kawasaki en...

RIVA High-Performance Valve Train Upgrade Kits increase the reliability of your modified engine by reducing the possibility of valve float at high ...

Enables you to bypass or remove secondary muffler (weight savings of +10lbs) improving engine performance by reducing back pressure and harmful ...

Designed to increase airflow to your carburetors allowing your engine to produce more horsepower. Kit fits original SX-R 800carburetors. Includes s...

The Riva Racing Kawasaki Power Filter feeds your SX-R 1500 engine with a steady diet of cool air delivering greatly improved acceleration and RPM. ...

The Riva Kawasaki Ultra & 15-F Billet Rear Exhaust Tip quickly and easily adds style to your craft with this direct replacement for the stock, ...

RIVA Racing's Kawasaki Ultra LX/STX-F Power Filter delivers improved acceleration and top speed by replacing the restrictive stock intake system. P...

RIVA High-Performance Valve Kits are engineered to improve reliability and performance in high-boost supercharged & turbocharged engines. Intak...

High quality mandrel bent aluminum exhaust tube will survive meltdowns & backfires. Replaces soft rubber exhaust hose with sturdy aluminum tubi...

Delivers greatly improved acceleration and increased top speed by replacing the restrictive stock intake system. The Power Filter feeds your superc...

RIVA High-Performance Valve Kits are engineered to improve reliability and performance in high-boost supercharged & turbocharged engines. Intak...

Improves engine performance by reducing back pressure and harmful detonation. Replaces the restrictive secondary water box located between the prim...

Delivers greatly improved acceleration and increased top speed by replacing the restrictive stock intake system. The Power Filter feeds your superc...

The RIVA Speed Control Override Module removes the restrictive speed control function on Kawasaki Ultra 310 & 300 models delivering significant...

RIVA Racing's Kawasaki Ultra LX/STX-F Power Filter delivers improved acceleration and top speed by replacing the restrictive stock intake system. P...

Developed on the Riva Racing Dyno and tested extensively on the water, this waterbox features radiused exhaust tubes and end caps for optimum exhau...

The Riva Racing Pro-Series Cylinder Head Gaskets were developed to withstand severe heat & pressure generated by high-boost and high horsepower...