Kawasaki 440/550 Hull Extensions

Kawasaki 440/550 Hull Extensions

Kawasaki 440 / 550 Hull Extensions the replace the stock caps adding an extra 1″ to reduce porpoising and improve turning grip. Rear exhaust hole is built in.


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Kawasaki 440/550 hull extensions come out an extra 5/8″ to grab the water for longer for a reduction in porpoising and increases the rear grip. These improve the overall handling of the ski. These are a direct replacement of the badly-designed OEM caps that fill with water and sand.

Sold with pre-molded rear exhaust hole for those with this outlet configuration.

  • This product fits: Kawasaki 440 / 550 (all years)
  • Installation time: 1 hour

Additional information

Weight 3 lbs
Dimensions 9 × 5 × 5 in
Rear Exhaust



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