Ecu flash
![ecu flash ecu flash](https://cdn11.bigcommerce.com/s-68b82/images/stencil/1280x1280/products/2167/8118/Kawasaki_ZX_14_ECU_Reflashed__99252.1378905138.1280.1280__71666.1378920447.1280.1280__41531.1391446643.jpg)
Do I need to keep it or remove it? - A TRE (Timing Retard Eliminator) was the original answer to answer to increasing performance on some sportbikes while eliminating the top speed restriction. However it is recommend that the ECU be reflashed first, then have the bike professionally tuned to ensure best performance. For most applications, retuning will not be required.
![ecu flash ecu flash](https://www.norton-motorsports.com/wp-content/uploads/2017/11/IMG_8157.jpg)
Will I need to have it retuned? - Much of this depends on the make/model and the modifications to the engine. If you have engine modifications, then we would recommend keeping the fuel controller installed and having the vehicle dyno tuned. If you have basic bolt on changes to your bike, like an exhaust and air filter, then you will be able to remove your fuel controller. Once I have my ECU Reflashed, can I remove my Power Commander? - Much of this depends on your particular application. While we do offer fuel table adjustments to match your exhaust system, we believe that you should have control over fuel adjustments with units such as Power Commanders that can be adjusted to match your specific needs. You are not purchasing a “lifetime” flashing subscription for services you won’t use. How does your service differ from others? – Our reflashing services remove restrictions that the OEM's have programmed to meet government regulations and that reduce throttle response and power output for novice riders.