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Supercharged Rotax Engine Bay – Sea-Doo RXP-X 325 RS
Rotax Engine Dismantled for Performance Build
Exhaust System and Jet Pump Detail – RXP-X 325 RS
Front Bow View of Sea-Doo RXP-X 325 RS
Performance Hull Details – Sea-Doo RXP-X 325 RS
Rear Seating Area – Sea-Doo RXP-X 325 RS
Rotax Performance Engine Details – RXP-X 325 RS
Sea-Doo Branding on RXP-X 325 RS
Sea-Doo RXP-X 325 RS Showroom View
Stored Sea-Doo RXP-X 325 RS
Supercharged Rotax Engine – Sea-Doo 325 RS Image Caption: Supercharged Rotax engine Image Description: Supercharged Rotax engine powering the 2026 Sea-Doo RXP-X 325 RS delivering extreme acceleration and top-end speed.Supercharged Rotax Engine – Sea-Doo 325 RS
Rotax Top Cylinder and Gasket Detail

2026 Sea-Doo RXP- for Sale – 2026 Sea-Doo RXP-X 325 RS | Fully Tuned 87 MPH Race-Spec Jet Ski

Original price was: $23,000.00.Current price is: $21,500.00.

This 2026 Sea-Doo RXP- listing features a fully built 2026 Sea-Doo RXP-X 325 RS delivering an impressive 87 MPH. Engineered for race-level performance, this jet ski is tuned, dialed in, and ready for riders who want uncompromising speed, handling, and adrenaline.

Description

Buyers searching for 2026 Sea-Doo RXP- models are typically looking for the most aggressive, high-performance personal watercraft available—and this 2026 Sea-Doo RXP-X 325 RS delivers exactly that. Built as a race-spec machine, this jet ski combines Sea-Doo’s most powerful production platform with professional tuning to achieve an astonishing 87 MPH top speed. For riders who demand elite performance, this 2026 Sea-Doo RXP- offering stands in a class of its own.

Manufactured by BRP Sea-Doo, the RXP-X platform is designed specifically for closed-course racing and aggressive performance riding. Unlike touring-oriented models, the 2026 Sea-Doo RXP- configuration prioritizes acceleration, cornering grip, and rider control. This makes it the preferred choice for competitive riders and experienced enthusiasts.

🚀 Fully Tuned 325 RS Performance – 87 MPH

At the heart of this 2026 Sea-Doo RXP- build is the 325 HP supercharged Rotax engine, professionally tuned to extract maximum performance. The result is blistering acceleration and an 87 MPH top-end that places this jet ski firmly in race territory. Throttle response is immediate, power delivery is relentless, and the ski pulls hard throughout the RPM range.

This is not a stock recreational setup—it’s a true performance build.

🏁 Race-Spec Hull & Closed-Course Handling

The RXP-X hull is purpose-built for competition. With a narrow profile, low center of gravity, and aggressive sponson geometry, this 2026 Sea-Doo RXP- machine delivers razor-sharp handling. It excels in tight turns, rapid transitions, and high-speed cornering where stability and grip are critical.

Compared to larger touring platforms, this hull offers unmatched responsiveness.

⚙ Rider-Focused Ergonomics & Control

The riding position on this 2026 Sea-Doo RXP- is optimized for aggressive input and body movement. The layout allows riders to shift weight easily, maintain leverage under acceleration, and stay locked in during high-speed runs. Electronic systems help manage the extreme output while preserving predictability.

This setup is ideal for experienced riders who want total control.

🧭 Built for Serious Performance Enthusiasts

This jet ski is best suited for riders who understand high-horsepower PWCs and want a machine capable of competition-level performance. Buyers searching for 2026 Sea-Doo RXP- models often want the newest platform with no compromises—and this race-spec RXP-X 325 RS delivers that expectation.

Whether used for closed-course racing or extreme performance riding, this build is designed to dominate.

🔧 Key Features & Specifications

  • Year: 2026

  • Model: Sea-Doo RXP-X 325 RS

  • Category: 2026 Sea-Doo RXP-

  • Engine: Supercharged Rotax, 325 HP (tuned)

  • Top Speed: ~87 MPH

  • Configuration: Race-spec performance build

These specs place this jet ski among the fastest and most capable factory-based PWCs available.

💎 Why Buy This 2026 Sea-Doo RXP-?

Buyers searching 2026 Sea-Doo RXP- want cutting-edge performance, not compromises. This unit offers extreme speed, aggressive handling, and a professionally tuned setup that eliminates the need for additional upgrades. Compared to stock models, it delivers dramatically higher performance. Compared to older builds, it benefits from the latest platform improvements.

For riders who want one of the most extreme Sea-Doo performance jet skis available, this is a rare opportunity.

🔁 Comparison to Other Sea-Doo Performance Models

Compared to RXT-X models, this 2026 Sea-Doo RXP- build offers sharper handling and lighter feel. Against previous 300 HP RXP-X versions, the 325 RS platform delivers a noticeable increase in acceleration and top speed—especially when tuned to this level.

This 2026 Sea-Doo RXP-X 325 RS is one of the most extensively developed and well-sorted performance personal watercrafts available. Built with an uncompromising focus on power delivery, safety, and reliability, this ski has benefited from significant time, effort, and R&D to achieve exceptional real-world performance.

Purchased brand new in the summer and showing only 28 hours, this RXP-X 325 RS has just been fully serviced and winterized using the highest race-spec oil. The engine is tuned conservatively to remain safe and dependable while still unlocking the full potential of the supercharged Rotax platform.

Performance figures are nothing short of brutal:

  • 0–60 mph in approximately 2.5 seconds

  • Top speed of 87 mph

Power comes from the legendary supercharged Rotax 1630 ACE engine, delivering explosive acceleration through a jet pump drivetrain that provides instant throttle response and precise handling. The ski remains stable and planted even at extreme speeds, making it suitable for both competitive riding and serious enthusiasts.

This unit features the Factory Tech Pack, including a full-color digital display and premium speakers (temporarily removed during racing and refitted for sale). Simply put, there is nothing available for this platform that hasn’t been addressed  this ski is fully loaded.

With seating for up to 3 riders, aggressive ergonomics, and a race-proven hull, the RXP-X 325 RS remains the benchmark for high-performance personal watercraft. Sleeping capacity is none, as expected for a performance jet ski.

The package includes a brand-new Extreme roller trailer, making this a true turn-key setup ready for transport, storage, or immediate water time.

This is a rare opportunity to own a professionally developed, low-hour, high-performance Sea-Doo RXP-X 325 RS that delivers jaw-dropping speed without sacrificing reliability.

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