Originally Posted by Arben72
Well your other choice is 3m double sided tape. If you do your spoilers in that they will probably fly off at high speeds. The mirror caps clip in so no worry on those.
Some dealers use betalink and some use 3M. I just removed my OEM spoiler and replaced with performance spoiler and the OEM spoiler was attached using 3M tape.
I have ALWAYS used 3M double sided tape for spoilers, splitters, fins, diffusers and have had ZERO problems. If it is applied correctly, it WILL NOT fly off, even at high speeds. If it is installed incorrectly it could fall off in extreme heat or cold.
TO install correctly the tape as well as (both) mounting surfaces needs to be heated up with a hair dryer or heat gun before mounting.