Our E2 Supercharger Impeller is the ultimate drop-in performance supercharger impeller for the Yamaha 1.8 liter SHO Engine! Designed to deliver more horsepower and torque throughout the RPM range resulting in...
This is a similar grate to the WR201 however it is less aggressive and gives 1-2 MPH higher top speed but does not have the same braking effect as the WR201. If you want top speed and usually ride in calmer/smoother...
RIVA High Performance Valves are engineered to improve reliability and performance in high-boost supercharged & turbocharged engines. Intake valves are built from high grade EV-8 (24-4N) stainless that is extremely...
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...