I have the Oem Si spoiler on my 2000 civic ex.
If I wanted to remove the spoiler, do they make like rubber caps that could fill those holes where the spoiler sits?

I don't want to remove it completely, but if I took it off for a few months, do they make like plugs?

Not sure if anyone has come across anything like this.

 

Nope. Never seen 'em. Do some bodywork or use some nuts and bolts. You may be able to find something in Home Depot.

 

Would a nut and bolt give me a good seal? Yeah i'll look there.

 

With a rubber washer.

 

I would go to home dept and, and see if you can get some nylon plugs and use a little silicon, and you can take them out if you need to.

 

try a rust proofing shop the have plugs fro the holes they drill

 

This sounds ghetto, but it worked really well on my previous 4dr GSR. I put a piece of duct tape on the underside of the holes. THen filled the holes with touch up paint to where it was level with the trunk lid. It came out really well, prevented rust and never had a problem with water.

 

That just gave me an idea, put duct tape under, then take a little paintable caulk fill it, let it dry and the use touch up paint.