Can you use a fuel treatment in this car since it does have a gas motor along with being a Hybrid?

With a '11 CR-Z Ex can you install the remote start without it messing with all the technology and such in it?

 

it's a gas motor why would being a hybrid change any of that so yes you still HAVE to add a fuel addivitive every now and then just like any other gas burning engine if you have a auto just get oem remote start if it's a manual then i'd suggest not I have a remote starter on my manual car and i don't like it