TSP250TPI/300TPI 2020-2023 Injector Relocation Kit

This kit will suit 250TPI and 300TPI 2020-2023 models.

Our unique TPI Injector Relocation Kit combines the best of TPI with the best of TBI in one package.

Our kit moves one injector to the intake and leaves one injector in the stock TPI location. We also offer custom ECU mapping which allows us to deliver the best of both worlds… the smoothness on/off the throttle of the TPI combined with the power and reliability of the TBI setup. This kit allows you to run premix, or you can continue to run the stock oil pump. The kit comes with all the necessary hardware for a simple installation… including fuel hose, hose clamps, an injector blank (installed in the right side of the cylinder) and a 3D aluminium printed injector mount. You will need to disassemble the stock fuel line and utilise some of the existing components, however there is no modification required so it can always be put back to stock if necessary.

It is very strongly recommend to install this kit with a TSP TPI re-flash to take full advantage of the relocation benefits. With your ECU, we have control over the injector phasing which will drastically improve the smoothness & reliability of your TPI bike. The fuel pooling in the video example cannot be changed unless we change the ECU mapping. We also have access to fuel, ignition and oil maps to make the bike much more responsive, smooth and predictable, while offering more power over stock.

A very important key note: 2020-on Models can run this safely without a re-tune, but it is highly advised to update to the IRK tune to get the most smooth, reliable and responsive package.

Please see a full video below on the benefits and why we have changed to this new design. It will have some technical detail including engine videos explaining what we can achieve and why we are doing it.