1-should i get rear window louvers or quarter panel scoops? would getting both look over-the-top/ricey?

2- also if i get a hood scoop and paint it green as my car, later on can it be repainted yellow if i repaint my car?

 

all of it is a personal choice on your part, what ever you think looks good is what you should do. personally, I don't care for the louvre look. I think they look cheesy unless it's the right car. as for the hood scoop, it also depends on the scoop your looking at. if you go too big it can look bad unless the car is a full on drag car. however, you should have no trouble re-painting the scoop along with the car when the time comes.

 

Thanks, also if u take rear window louvers in the car wash will they break?

 

again, it depends on the car wash and the louvres, if you get plastic louvres I would stay away from the "brush" type and hit the touchless or brushless washes. I think there are some louvres available for the rear windows that are aluminum, those would probably be ok in the brush type of washes.