Description
2015 Kawasaki Jet Ski Ultra 310X | Power Meets Precision
When it comes to raw power and aggressive handling, the 2015 Kawasaki Ultra 310X stands at the top of the personal watercraft world. With a supercharged 310 HP engine, this jet ski delivers industry-leading performance for thrill-seekers who crave speed and adrenaline on the open water.
🚤 Supercharged 310 HP Performance
At the heart of the Ultra 310X is Kawasaki’s 1,498cc inline 4-cylinder, supercharged and intercooled engine – producing a jaw-dropping 310 horsepower. This PWC offers instant throttle response, blistering top speeds, and the torque to dominate both open-water runs and sharp turns.
Key Performance Features:
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1,498cc Supercharged DOHC Engine (310 HP)
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Eaton Twin Vortices Series (TVS) supercharger for constant boost
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Race-inspired deep-V hull for stability and cornering precision
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Smart Learning Operation (SLO) mode for controlled riding
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Electronic Cruise Control for long-distance comfort
🛋️ Built for Comfort & Control
While built for speed, the 2015 Ultra 310X doesn’t sacrifice comfort. The deep-V hull offers smooth handling in choppy waters, and the three-person contoured seat ensures all-day riding comfort. Adjustable handlebars and high-traction foot mats keep you in control at any speed.
Comfort & Convenience Highlights:
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3-person sport seat
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56-gallon front storage compartment
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20.6-gallon fuel capacity for extended rides
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Rear reboarding step for easy water access
📦 Specs at a Glance
| Feature | Specification |
|---|---|
| Length | 132.7 in (11 ft) |
| Engine | 1,498cc Supercharged, 310 HP |
| Fuel Capacity | 20.6 gallons |
| Seating Capacity | 1–3 persons |
| Hull Type | Deep-V fiberglass |
| Storage Capacity | 56 gallons |











