Installing carbon fiber rear panel on California

Does anyone know how to install the carbon fiber rear panel on a California? To replace the black aluminum lower half of the trunk lid where the license plate goes.

The aluminum version has sleeves on the edges so it looks like it could just slip on. The carbon fiber piece has a lip but it doesn't curve back in. Does it need to be glued on and if so, what kind of glue? Thanks.

P.S. Some people have said that Ferrari carbon fiber trim pieces aren't full carbon fiber but this looks like the real deal to me. Can't wait to see how much this improves my track times.

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It's the OEM Ferrari part (#82224500) so you should be able to get it from any dealer. (I checked three dealers and there was a wide range of prices. PM me if you want the specific place I got it from. I'm new here so don't want to piss off any forum sponsors.) There are some aftermarket versions but they are either more expensive or of questionable repute.

I also have a bunch of interior carbon fiber trim but I think this is much more worth it. It's a wide swath of material so you can really appreciate the CF effect. Plus it matches the taillights better vs the matte aluminum.

 

I started work on this today and it was pretty easy. To remove the aluminum panel:

1. Obviously remove the license plate holder first (uses a hex key; don't lose the washers or nuts)
2. For the test of the instructions, use a flat head screwdriver
   
3. Insert into one of the top edges of the sleeve on the panel such that the flat head is perpendicular to the edge of the trunk
4. Gently pry the panel away from the trunk (you won't be able to remove it yet)
5. Repeat on other side
6. On the bottom middle part of the panel, insert the screwdriver between the sleeve of the panel and the trunk
7. You should be able to easily pry the panel off from there

As I mentioned, the carbon fiber panel doesn't have a sleeve though. So I'm thinking of either attaching using double sided tape or making a sleeve out of weather stripping. If anyone has CF rear please take a look and see if you can tell how it's attached. Thanks!

P.S. It may look better without the aluminum panel even without a CF panel....
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My original preference to attach a rubber edging sleeve to the carbon fiber rear end and slide it on was a fail. There isn't enough space between the edge of the trunk and the piece.

I looked at a Cali with this factory installed and it almost certainly used double sided tape, so I gave up and used that too. I tried to minimize the double sided tape so I surrounded the edges of the CF piece with 1/16" thick neoprene single sided tape as weather stripping. I also ran a strip across the middle to prevent the piece from rubbing against the paint. Then I put 3M double sided auto tape only on the two far ends next to the neoprene tape. It's a little less thick than the neoprene tape which allowed me to position the piece before pressing down on the ends to stick it on.

Was easy once I gave up and used tape. Next project is covering the fuse panel cover in the passenger foot well with carbon fiber.

 

P.S. The original screws that attach the piece in the license plate area will be too long, since the CF piece is thinner. Original screws were M4*20 hex socket head cap, you will want to get M4*18. I also used 00 rubber washers between the license plate mount and the CF piece to prevent the latter from getting scratched (it came using metal nuts).

 

I'm no expert on painting but I think it will be hard to get that to look right because the aluminum is textured. Easier just to leave the panel off completely. The only issue with that is a little extra gap between the trunk and the body.

 

At least for me the aluminum panel wasn't glued on. You can't just slide it off though, you're going to have to pry it off as per my instructions (maybe you can skip prying the sides but you definitely have to pry the bottom). You don't need to do it so hard that you would worry about damaging the aluminum, however you do have to be careful about the paint on your car body.

P.S. The license plate bolts were definitely hex on mine.