Seadoo ECU Reflash Service

SKU: WR03006


Whether you've just hopped on your Seadoo for the first time or been riding it for years and want to upgrade, a Worx Tune is always a great idea!

As one of the easiest upgrades to make, the upgrade process is super straightforward! All you have to do is remove your ECU, send/drop it in to us. We'll upgrade the ECU and send it back the same or next day we receive it!

As standard, for Seadoo skis we usually recommend a 8400 RPM limit tune! 

If you'd like a different tune, make sure you write this down on your ECU reflash form when sending us your ECU.

Worx Racing Components highly recommends upgrading your impeller to a lower pitch to truly get the best out of your ski. A lower pitch prop will achieve a higher RPM and get you closer to that sweet spot for an overall increase in performance.

Worx has a wide range of ECU tunes available that have been tried and tested over countless skis. If you're unsure about whether a tunes right for your ski or want to make sure there's a tune available, don't hesitate to contact us at:


  • Remove Boost Limit
  • Advanced Ignition timing for increase in low and mid range acceleration
  • New fuel and ignition table for top RPM range
  • No engine internal modifications required

CAUTION: These tunes are suited for 98 Octane fuel only.

While Worx Racing Components make their best effort to ensure our tune library is up to date, unfortunately due to shifts between models, even within the same year, some skis may differ slightly. In this case Worx will get back to you in a timely manner in the event that the Reflash may take longer than expected or not be able to be completed. 

PLEASE NOTE: This is a ECU reflash service performed on your stock ECU
Once you place your order please print the below ECU form and send the completed for with your ECU. WORX aim to perform this service the same or next business day the ECU is received and will return your ECU to you via a fully trackable overnight service.   

Please Print & complete the following form. We receive multiple ECU's each day. Completing the below form ensures quick and accurate turn around of each ECU reflash order.