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Please send us old and new steering wheel photo to or messages us before ordering, we can help confirm which adapter and parts needed, thanks!
Please send us old and new steering wheel photo to or messages us before ordering, we can help confirm which adapter and parts needed, thanks!


Original price $0.00 - Original price $0.00
Original price $0.00
$499.00 - $649.00
Current price $499.00

Please send us old and new steering wheel photo to before ordering,we can help confirm which adapter and parts needed.

Free shipping worldwide with DHL "EXPRESS WORLDWIDE" service, you will receive a tracking code when shipping.Delivered within 3-5 working days.

*Customers may need to pay their local import fees.

  • Adapter-X add mode switch control works mechanisms

    The Adapter-X support both Multifunction and MODE SWITCH retrofit,circuit build-in Low-Power Bluetooth chipset, program running in STM8 Automobile level MCU controller, Program in Adapter-X keep the Mode Switch and center console buttons status synchronize and Bluetooth communication heart beat.
     Adapter-B setting as Master mode,Adapter-A as Slave mode, and fixed the Slave side Bluetooth MAC address in Master side. When power up, Bluetooth connection established in 3-4 seconds, mobile phone can’t find and connect it. Adapter-X made as the role of the auxiliary control drive mode, bring more driving pleasure.

  • Adapter-X Mode Switch Support Model:
  1. Carrera 991.1  (2012-2016)
  2. Cayman 981.1 (2014-2016)
  3. Boxster 981     (2012-2016)
  4. Cayenne 958.1 (2011-2015)
  • MODE SWITCH Operation Chart:



991.1 GT3





Suspension Comfort


Sport ON

Suspension Sport ON

Suspension Sport


Sport Plus ON

S to S+: Suspension Sport + PDK Sport

i to S+:PSE + PDK Sport

Sport + Suspension Sport




Suspension Normal

Response Button

20 Seconds Sport Plus

20 Seconds PDK Sport

20 Seconds Sport


Adapter-X Project blog post

Installation and coding guide here

**Update to 971 Panamera style new wheel need replace whole wire harness of new wheel,It's shipping with adapter kits for 971 style steering wheel.This wire harness parts number#95B-971-388-B as blow photo.

**Adapter-X default include multifunction fit to new MF steering wheel.

**If center console module buttons or mode switch no response,disconnected adapter-b input side make adapter-b power off,then connect back make adapter-b restart can resolve this problem.


Is this too confusing? If it is, please email( or messenger us. Include a good photo of your old and favorite new steering wheel. We will be happy to help.


Customer Reviews

Based on 6 reviews
N. And
Best Service

GPS has the best service - thank you for everything

Keller Philippe

Hello, the installation went well and everything is working fine. To see for a long time, for the moment I am really satisfied. Thank you Paul for your reactivity and your advice. Bets regards from France

Philippe Vernin


Montage volant 991.2 turbo sur 991.1 turbo s

Au top !
J’ai monté un volant type 971 de Porsche 991 turbo phase 2 sur une Porsche 991 turbo S phase 1. Achat de l’adaptateur livré dans la semaine avec le pdf de montage, remplacement du faisceau intérieur du volant (ça ce fait bien), montage du nouveau volant, les menus fonctionnent et la molette mode sport/sport plus fonctionne à l’aide de l’adaptateur à monter dans la console centrale (en 5 minutes c’est monté).

Je recommande vraiment ce produit, ils ont répondu à toutes mes interrogations et m’ont évité de faire des erreurs de commande.



Shao TJ
Wonderful product made dream of old Porsche owner come true,

I have successfully upgrade to steering wheel 991.2 with Adapter X on Boxster 981 2016, Sports type without heating. Now able to use up-to-date Steering wheel without sacrificing any function!!

But one question:
According to your coding guide, it supposed to be like this: "Vehicle>setting>steering wheel opt.> ◇ button>PCM function or Cluster function or Vehicle function"
But in my case, only "PCM function or Cluster function" shown no "Vehicle function" appeared.

Please advise why and how to code it?

Customer Reviews

Based on 2 reviews Write a review