Yamaha ECU Reflash Service worx

Whether you’ve just hopped on your Yamaha 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 Yamaha skis we usually recommend a 8650 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, don’t hesitate to contact us at: [email protected]

Benefits:

• 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
• WORX Highly recommends cooling upgrade (WR04011) for modified skis operating above 8300rpm

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.