just wondering what the hole size is of the four holes in your trunk that are used to mount the spoiler... i know you can get plugs from an older civic where the strut bar would mount and those are the correct size, but i was wondering if you could go to a local hardware store and buy rubber plugs that would fit correctly, and if so what size should they be? just wanted to know so i dont have to take my spoiler off to check and i can have them ready when i do take it off

 

I would say that the holes are about 3/8".

BTW, does everyone's trunk have the holes that are all the same size? 1 of 4 holes on my trunk is almost ellipsoidal. wtf?

 

autozone is your friend dude

i can't recall the size, but i actually used some plastic fasteners which "sealed" the holes nicely