Whether you've just hopped on your spark for the first time or been riding it for years and want to upgrade, this is the perfect tune for you! 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!

This popular tune converts both 60Hp and 90Hp Seadoo sparks up to 110Hp!

It also opens up both sport and touring mode on your spark if this isn't something already enabled. During this process, all OEM gauge functions are retained.

For optimal performance, we recommend the following RPM limit tunes for ski conversions:

• For skis upgraded from 60HP to 90HP, a 8050 RPM limit tune is recommended.
• For skis upgraded from 90HP to 110HP, a 8550 RPM limit tune is recommended.

Benefits:

• Increased RPM limit
• Remove Throttle Restrictions
• Fuel Maps Improved
• Upgraded Ignition Timings
  
• Increase to Throttle Control & Reaction

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.

Download Reflash Form/Instructions

Fitment

• 2014-2020 Sea-Doo
• 2014-2020 Sea-Doo Spark

Fitment

• Sea-Doo