My G37 came with the really short chrome spoiler so I bought the painted ones from a friend. And it fits beautifully over the chrome one. Now mines a lease so I don't really want to drill holes, should I use silicone or 3m double sided tape to hold it?

 

3m is good but bolt on is the way to go. dont want that thing flying off. i know people have 3m'd front splitters and theyve been known to fly off at higher speeds.

 

Get the heavy duty 3m automotive tape. It should be enough to hold it on...it's holding my front lip on ....1000miles later still on lol

 

yeah bolting on is always the way to go, but its a lease so ill try the 3m and maybe use some silicone too, hopefully it stays on lol

 

if you use the high grade automotive 3M tape you will be just fine. unless you plan on hitting speeds in excess of 160 MPH or you just plain put it on wrong it wont be going anywhere

 

alright, thanks for the help guys. I'll let you know how it turns out