Description
The ProWatercraft Hull Extensions for Kawasaki 440/550 are designed to replace the stock hull caps while adding extra length to help reduce porpoising, increase rear grip, and improve overall handling. These HFC hull extensions extend the hull to grab water longer, helping the classic Kawasaki 440/550 feel more stable, more planted, and more predictable when ridden hard.
- Designed for Kawasaki 440/550 models, all years
- Replaces the original OEM hull caps
- Adds length to reduce nose bounce and porpoising
- Improves rear grip and overall handling stability
- Sold with pre-molded rear exhaust hole
- Hardware is included with the kit
The stock hull caps on these skis are known for poor design and can collect water and sand. ProWatercraft hull extensions provide a cleaner, performance-focused replacement that helps the ski carry more stability through turns and rough water. The added length supports better nose control, while the rear grip increase helps the hull stay more composed when carving or accelerating through chop.
INSTALLATION:
- Product fits: Kawasaki 440/550 models, all years
- Typical installation time: 1-2 hours
- Apply approved silicone to all edges for warranty support
- Smooth excess silicone after installation
- Allow 24 hours for silicone to cure before riding
- Rear exhaust rivets may need to be drilled out or shaved depending on alignment
FAQ:
- Do these come without the exhaust hole?
No. These hull extensions are sold with the molded rear exhaust outlet hole. - Can they be painted?
Yes, but the bottom and side surfaces should stay matte for best performance and predictable water grip. - What if I do not have rear exhaust?
The molded exhaust area may sit slightly off the hull and should be sealed carefully with silicone. - Are these race legal?
Always confirm legality with your racing organization before competition use.
Available at IPDRacing.com, these ProWatercraft Kawasaki 440/550 hull extensions are a strong handling upgrade for riders who want less porpoising, stronger rear grip, and a more stable classic stand up watercraft.
