OptiFlo “phi” High Flow Premium Impeller for KX450F ’06-’16

MSV Racing OptiFlo “phi” High Flow Impeller – Kawasaki KX450F (’06–’16)

Run Cooler. Pull Harder. Outperform the Competition.

MSV Racing’s cutting-edge OptiFlo “phi” High Flow Impeller technology meets the raw power of Kawasaki’s KX450F. Engineered for superior cooling and efficiency, this impeller dramatically increases coolant flow while minimizing power loss — outperforming OEM, MINO, Frank’s MX, and AS3 impellers in every measurable way.

Proven Performance:

• ✅ Up to 25% more coolant flow than OEM
• ✅ Reduced power absorption for improved throttle response and horsepower retention
• ✅ Optimized blade geometry for max efficiency under high RPM load
• ✅ Perfect balance of cooling power and drivetrain efficiency

Developed using the same OptiFlo “phi” technology trusted in CR500 and KX250F race builds, the KXF450 impeller sets a new standard in off-road engine cooling.

Whether you’re racing or riding hard, keep your KX450F running cooler and stronger with the impeller that leads the pack.

✔ In Stock – Order the MSV Racing KX450F High Flow Impeller now and ride with confidence.