[Akin1234]

Hi guys,

I recently purchased the OEM CF spoiler for my G20 but I am struggling with the installation using 3M VHB tape. BMW suggest using Betalink which I am trying to avoid for now.

Has anyone had luck installing it properly using 3M tape? The spoiler just doesn't stick in the area pictured below. The gap is very minimal and the 3M isn't holding, almost like it's not making contact even when pressed down(tape is right on the edge). Any tips or tricks from anyone who has installed this exact spoiler using 3M?

I've installed many spoilers in the past with no issues but this one hugs the boot and more difficult with tape.

Any suggestions on what tape to us or how to install will be appreciated.

[Encanto]

Originally Posted by Akin1234

Hi guys,

I recently purchased the OEM CF spoiler for my G20 but I am struggling with the installation using 3M VHB tape. BMW suggest using Betalink which I am trying to avoid for now.

Has anyone had luck installing it properly using 3M tape? The spoiler just doesn't stick in the area pictured below. The gap is very minimal and the 3M isn't holding, almost like it's not making contact even when pressed down(tape is right on the edge). Any tips or tricks from anyone who has installed this exact spoiler using 3M?

I've installed many spoilers in the past with no issues but this one hugs the boot and more difficult with tape.

Any suggestions on what tape to us or how to install will be appreciated.

The CF is bulged in that area, tape or Betalink will not fix CF defects.

If this is OEM then exchange it thru warranty.

[Akin1234]

Originally Posted by Encanto

The CF is bulged in that area, tape of Betalink will not fix CF defects.

If this is OEM then exchange it thru warranty.

It is indeed OEM. How would I go about explaining this to the parts department? I bought the part in December and only just had a chance to fit.

The only way to get that part to sit flush is by applying pressure. Even when test fitting it does not sit flush.

[Encanto]

Originally Posted by Akin1234

It is indeed OEM. How would I go about explaining this to the parts department? I bought the part in December and only just had a chance to fit.

The only way to get that part to sit flush is by applying pressure. Even when test fitting it does not sit flush.

BMW OEM parts have a 2-year warranty; not flush fitment is a warranty issue. Show the spoiler photos or the actual car to the parts department of your dealership for the warranty claim.

[smithf80]

Originally Posted by Akin1234

Hi guys,

I recently purchased the OEM CF spoiler for my G20 but I am struggling with the installation using 3M VHB tape. BMW suggest using Betalink which I am trying to avoid for now.

Has anyone had luck installing it properly using 3M tape? The spoiler just doesn't stick in the area pictured below. The gap is very minimal and the 3M isn't holding, almost like it's not making contact even when pressed down(tape is right on the edge). Any tips or tricks from anyone who has installed this exact spoiler using 3M?

I've installed many spoilers in the past with no issues but this one hugs the boot and more difficult with tape.

Any suggestions on what tape to us or how to install will be appreciated.

Did you ever resolve this? I would also like to install this spoiler with tape instead of betalink, so the car is a lease.

[Conezz]

Bump. How did you resolve this?

[Osxboy]

Anyone know what version of 3M VHB tape I could use to help secure the edge of the mud flaps I’ve just installed.

[Akin1234]

I just managed to get a replacement from BMW so will try to use 3M again and see. If it doesn't work then I guess it wasn't a carbon fibre issue but more of a 3M issue. The only way left would then be betalink unfortunately