Adding ACC

[sammyk]

I'm looking at preowned 2021 / 2022 base models and it's not common to get a combination of my list of features like Perf Battery and ACC. Is there a way to know if a car has the required hardware for ACC (and I can get it added as a Feature on Demand). Or any idea what a dealer may charge to install such hardware?

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[daveo4EV]

even if possible - which I doubt - this would be wicked expensive - unless the car is equipped with the necessary ACC sensors adding them could (and most likely does) require different wire harnesses for the sensors - Porsche is pretty be-spoke for each car produced…

adding ACC after it's left the factory is a very unlikely endeavor.

 

[W1NGE]

I'm looking at preowned 2021 / 2022 base models and it's not common to get a combination of my list of features like Perf Battery and ACC. Is there a way to know if a car has the required hardware for ACC (and I can get it added as a Feature on Demand). Or any idea what a dealer may charge to install such hardware?

Improbable and no FOD option (only Innodrive if you have ACC factory installed).

 

[FlyingPoint]

I have read on another forum that there are shops that have done a few of these retrofits in Taiwan and Singapore. I know of no shops in the US that can or will do it. FWIW, the cost was approximately $7k a year ago.

 

[bigkraig]

its going to be missing hardware, wiring, and programming. anything can be done with enough time and money

 

[d00d]

User ct14 on the other forum may be able to put together a kit for you.
I'm talking with him about sending his Burmester kit that includes custom wiring harnesses to my installer.

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