Hey is it true you can take off your oil injrction and run oil and fuel mix. even if your injection is it good to put oil in the gas

yes



you can remove the OMP and block it off and premix with 2stroke TCW-3 certified oil

It isn't necessary to run both, but here is a link to a lot of info about premix:



https://www.nopistons.com/forums/index.php?...ST&f=65&t=14446

On an s4 is not big deal. ON an S5 you still have to leave the unit plugged to teh ecu.