Unlock Your ’24 Sea-Doo 325 With RIVA’s Ship-In SCOM Service

Since it’s release, unlocking the full potency buried within the new 325-horsepower Sea-Doo 1630 ACE engines have been the goal of tuners and racers. Due to the complex firewalls of the new Rotax software, the old ways of interrupting the satellite speed signals traveling between the dashboard and the ECU have been thwarted. This means contemporary speed control override modules (SCOM) are no longer valid on these new machines (they still work on all previous 260 and 300-horsepower models); thus focusing more hands on approaches.

RIVA Racing has recently announced its Speed Control Override Service for all 325 models (2025 RXT-X 325 and RXP-X 325) manually interrupting the “slow down” signal that forces the Sea-Doo to decelerate once the GPS-controlled speedometer reaches 70 miles-per-hour. What overriding the speed control signal does is remove any restrictions on your stock Sea-Doo’s top speeds. Equally, RIVA’s override service also allows the Sea-Doo to start in “Sport Mode” rather than having to manually toggle through the mode sequence.

Unfortunately, getting your Sea-Doo’s ECU unlocked requires mailing in your ECU and DESS post to RIVA Racing for manual reprogramming. Thankfully, RIVA’s turnaround is impressively quick, meaning you’ll have your ECU and DESS post returned to you in a matter of days instead of weeks from some other guys. Priced at $199.95, we’ve included both the orders email address, phone number as well as RIVA’s shipping address, so you’ve got everything you need to place your order.

Here’s the original press release:
The RIVA Speed Control Override Service removes the restrictive GPS speed control function on Sea-Doo 325 models delivering significant increases in top speed. Also allows system to start in “Sport Mode” for maximum performance. “Touring Mode” can be manually selected after start-up. This is a “mail-in” service requiring you ship your ECU and D.E.S.S. Post to RIVA for programming.

Upgraded Tuning Parameters:

  • Removes GPS controlled speed limiter.
  • Increases top speed utilizing stock ECU without tuning or modifications.
  • Works on all 2024 & newer 325hp Sea-Doo models.
  • Can deliver 80+mph top speed on 325hp RXP-X & RXT-X models.
  • Allows system to start in “Sport Mode”.
  • Does not affect ECU tuning or exhaust emissions.

NOTE: Stock ECU limits performance for first 10 hours of operation. Top speed increases should be measured after 10 hour break-in period.

Top speed without override service:

  • North American Models: 68 MPH
  • International Models: 72 MPH

Quick and easy service!

Step 1: After completing online purchase please print and complete this form (click here).

Step 2: Package the form, ECU and D.E.S.S. Post together. Do not send us your lanyard! Ship your ECU & D.E.S.S. Post to: RIVA Racing Attention: ECU S.C.O.S. | 3671 N. Dixie Highway | Pompano Beach, FL 33064 USA

Step 3: We will contact you when we receive your ECU & D.E.S.S. Post to confirm details.

Step 4: Free ground return shipping for continental USA customers!

Feel free to contact us with any questions:

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Kevin Shaw

Editor-in-Chief – kevin.shaw@shawgroupmedia.com Kevin Shaw is a decade-long powersports and automotive journalist whose love for things that go too fast has led him to launching The Watercraft Journal. Almost always found with stained hands and dirt under his fingernails, Kevin has an eye for the technical while keeping a eye out for beautiful photography and a great story.

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