Originally Posted by MikeL31

for those with a duck tail, say you have to pull the rear bumper for service and need to access the bolts/screws thats underneath there. will the ducktail raise if you push the button or do you have to remove the entire piece to get access?

Originally Posted by MikeL31

it makes the sunroof not open as far back while driving for aerodynamics.

Originally Posted by Joec500

Hi Everyone, I went down the Duck Spoiler rabbit hole and figured what you actually have to order to get all the parts you need as a kit from Porsche. I have seen folks saying you need to order the "mounting" fit for an extra ~1500 etc. They probably ordered the wrong part # and ordered all the parts needed individually and if you do this the cost can easily go past $3000.

The part# you need is: 991-044-800-78

This will include ALL the wiring harnesses for both the coupe and cab, mounting plates, hardware etc. It also includes an extra engine cover, the slats version for GTS cars, as Porsche recommends you swap to this engine cover with the Duck. Many folks have kept their GTS engine covers with this spoiler without any issues.

The cheapest place I found was here.

It took long since I am in CA, but there is no tax and they offer free shipping. This box is HUGE! So many places were charging $100-200 for shipping.

I just dropped off the spoiler with my paint guy, so hope to have it back within a week or so, but the install looks relatively easy. I will have to go to the dealer to disable my active spoiler option. Will keep everyone updated.

The install guide can be downloaded here.

THANKS PLENUM for sharing this document

Originally Posted by slideways510

I read somewhere that you need dealership to reprogram the ECU to not deploy the original rear spoiler. But I no one on this thread mentioned they had to do this. Anyone knows for sure? Would it throw an error code if you don't get it reprogrammed?

Thanks,
Adrian

Originally Posted by getPorscheparts

This 991 911 (2012-2016) Sport Design Package Rear 'Ducktail' Spoiler Retrofit Kit is available here with Free US Standard Shipping for a limited time!

Originally Posted by Joec500

Best Price I found shipped to CA, no tax and no freight shipping ($200+)

Originally Posted by circuiticon

Great thread.

I plan on either purchasing a 991.1 with the ducktail already on it, or adding one myself.

Does anyone know how much porsche charges to disable the wing from going up? Should I have it disabled BEFORE I install the wing?

Do you remove the actual motor when you install this wing?

Originally Posted by Joec500

No you should disable BEFORE The install or else you will not be able to lift the wing to the raised position to remove it. Also the standard active spoiler is removed as one complete unit including the motors etc. It's SUPER easy 10-15 mins tops to remove.

Originally Posted by FrankThomas

Maybe I missed it, but I don’t see anyone mentioning anything about the button on the center console. Are most folks leaving it in place?