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Orders from 1st-7th/Oct will shipping out 8th/Oct. GPS Adapter can only support OEM equipment and will not be able to support non-OEM product. Any purchases resulting in failure of usage due to non-OEM products will having a restocking fee of $40. Thank you for the understanding and continue support!
Orders from 1st-7th/Oct will shipping out 8th/Oct. GPS Adapter can only support OEM equipment and will not be able to support non-OEM product. Any purchases resulting in failure of usage due to non-OEM products will having a restocking fee of $40. Thank you for the understanding and continue support!

STMV1/STMV1-H

Original price $349.00 - Original price $399.00
Original price
$349.00
$349.00 - $399.00
Current price $349.00

Steering wheel type information

How do I know what type of steering wheel I have?

Please send us old and new steering wheel photos to info@gpsadapter.us before ordering so we can help confirm which adapter and parts are needed.

This STMV1/STMV1-H adapter (wire harness with computer controller) will allow you to use a newer model or generation steering wheel that also has Multifunction or Heated in your older cars like:
997, 987, 991.1, 981, 970, 958.1

Newer model or generation wheels you can now use are:
991.2 or similar style like Macan or Cayenne Steering -
95B, 958.2, 991.2, 718

Support Vehicle Model:

Carrera 911.1           (2005-2016)

Cayman 981C         (2009-2016)

Boxster  981           (2009-2016)

Cayenne 958.1       (2011-2015)

Panamera 970.1     (2010-2016)

STMV1/STMV1-H cannot support the MODE SWITCH knob to change the drive mode. If you need to add MODE SWITCH control support to 991.1/981/958.1, please select Adapter-X kits

If new steering wheel is 971 panamera style,please select STMV1-971 adapter.

STMV1-971 and STMV1/STMV1-H cannot support the MODE SWITCH knob to change the drive mode. If you need to add MODE SWITCH control support to 991.1/981/958.1, please select the Adapter-X kits

If new steering wheel is 95B/991.2/718/958.2 style,please select STMV1/STMV1-H adapter.

If you have a 997.1, you will need to upgrade the steering column module to 997.2 (997.613.289.00/997.613.289.01), without steering heating support. Heating is currently not available for 997.1. This is details about 997.1 upgrade to new steering wheel https://gpsadapter.us/blogs/installation-guide/997-1-upgrade-to-997-2-steering-wheel-control-module-coding-guide

We do not guarantee adapter will work with aftermarket stereos. There is a possibility, though if you already have it working with a stock steering wheel that it may still work without having to do anything. But if it doesn’t, you will need CANBUS decoder for example, pioneer, or Alpine. https://mrcanbus.com/products/paser-unican-plus-steering-wheel-control-canbus-interface

*Original with sport style steering wheel car upgrade multifunction steering wheel,need coding the vehicle steering control module from sport style wheel to multifunction,input "Multifunction enable code" activate MF by PIWIS. (If original equipped sport design steering wheel (With PDK shifts paddles version) and sport chrono package,no multifunction enable code needed).

*Steering wheel heating need steering control module(including clock spring) and wheel support heating function.If need upgrade none heating wheel to heated,please replace clock spring with heating support,PIWIS activate heating function needed.

*Adapter Installation and coding guide here

We offer free shipping worldwide with DHL/Fedex's "EXPRESS WORLDWIDE" service and you will receive a tracking code when shipped

*Customers may need to pay their local import duties.

Is this too confusing? If it is, please email(info@gpsadapter.us) 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 45 reviews
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(43)
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P
Paul Wardle-Millar
Just what I needed

I purchased a genuine Porsche 718 multi-function steering wheel for my 981. After some research I found I needed a GPSadapter to get it all working as it should. The guys at gpsadapter.us where really helpful. The fitting instructions onsite make it an easy install. The kit came through super quick. All in all a great product for those of us who love to upgrade & mod our cars. 👊😎👍 5stars from me.

D
Dag Arne Andersen
😊😍

😊😍😍

G
Giles Hill
Porsche Steering Wheel Upgrade

Helpful before I ordered, well packaged, clear instructions, perfect functionality!

A
Aaron Morris
Pricey but good

Fairly easy to install if you’re not phased by having a steering wheel in pieces. Manual was detailed enough and Paul was quick to respond to questions. It is however a lot of money for what it is

M
Michael Porter
Easy to install, Works great…love the final results

It is an easy install direction were direct and easy to follow. My updated steering wheel looks awesome. highly recommend

Customer Reviews

Based on 3 reviews Write a review