Unleash the improved driveability and increase your performance with a ECU Reflash from Dynojet UK.

Simply remove your ECU and send it to us letting our team of talented tuners and engineers do the heavy lifting to give you more overall power!

We will install the proper tune specific for your setup and send it back to you for an vehicle that's transformed into the Ultimate Ride.

No add-on electronics needed, simply send your ECU to Dynojet UK for the flash service and reinstall when you get it back.

Carefully package up the ECU so it does not get damaged and send to Dynojet UK along with your order details. 

The process will be performed within 2 working days of receiving and returned back to you on a next working day service.

Polaris has been known to have multiple stock files for the same vehicle and if we do not currently have support for your ECU it could take up to 3 days to get the ECU sent back to you.

• Improved driveability
• Faster acceleration
• Increased top speed / Speed limiters removed
• Optimized combustion
• Lower fan engagement temps
• Raised rev limit (optional)
• More Power
• Prepares and tunes your ECU so that a Power Vision 3 device can be used to send custom tunes to the ECU if needed in the future