Yamaha XSR 700 ECU Flash

Yamaha XSR 700 ECU Flash

2014-2021 XSR700 ECU Flash 

ECU flashing is not only more cost effective than its alternatives but it is superior because but it also allows for more precise tuning fuel maps which automatically compensate for changing atmospheric conditions and it allows for modification of parameters that are not otherwise tunable such a throttle valve actuation.


One of the key areas we rework is the jerky throttle action these bikes are known for - once flashed this bike is much smoother.

Simply include details of any modification made to the bike when sending off the ECU.


Other changes made include:

- Remove Throttle-by-Wire restrictions

- Standard engine braking reduction

- Disable Injector Decel Cut

- Professional fuel map modification to suit exhaust

- Removal of all gear based or speed dependent restrictions, TRE

- Optimized timing maps )

- Reduce Fan Temps to keep the bike cooler 



With ECU flashing technology you no longer need to buy and fit a Dynojet Power Commander, Bazzaz ZFI, secondary fuel module, ignition module, just to name a few.

Simply after purchase, disconnect your ECU  and post to us,

You may get an engine light on the euro4 bikes once the ECU is reconnected. This isn't anything to be worried about and can be simply reset, once done you won't encounter any further issues. 


If you need further modification making after your ECU has been flashed and returned, all that's required is you return your ECU and cover the postage and we make the changes FREE of Charge.