*All images are for illustration purpose only. Actual product may vary WARNING : Cancer and Reproductive Harm - www.P65Warnings.ca.gov. FOR CLOSED COURSE COMPETITION USE ONLY. NOT INTENDED FOR STREET USE. THE USE, OR INSTALLATION OF THIS PRODUCT MAY ALSO BE ILLEGAL NATIONWIDE UNDER THE FEDERAL CLEAN AIR ACT (42 U.S.C. § 7522(A)(3))
Always the correct part
We know our products
We can guide you on a project
Free shipping in the US on all orders
4" to 8" Plug 'n Play Conversion Harness for Sync 3
After having many requests for this product we’ve finally made it available for purchase. This part is available for anyone who needs to upgrade their 2015-2018 Mustang with the 4” radio to Sync 3.
This is ONLY the Plug n’ Play wiring harness and includes wiring for the new Sync 3 system as well as retaining the backup camera and providing power to the new 4 pin USB hub.
This harness does not include any other parts or programming that may be required.
We do not offer any installation support on this product. If you are not entirely confident in your parts/installation and programming, please buy one of our fully Plug n’ Play kits.
This new and improved harness design comes with a lifetime warranty.
- -Plug n’ Play harness for 4” base to Sync 3 8” conversion in 2015-2018 Mustangs and other vehicles.
- -No splicing or cutting required
- -Retains all factory features
- -Retains backup camera
- -SiriusXM Travelink will not work with this harness (regular SiriusXM radio will).
- -Lifetime warranty for original purchaser
This harness is fully compatible with the following vehicles
2013-2017 F150 (w/4" screen)
2017-2019 Super Duty (w/4" screen)
These are NON-RETURNABLE after shipping. Ensure compatibility before ordering. Please ask if you are not sure.