Adding additional trailer wiring allows you to outfit your vehicle with a standard connector for plugging in your trailer wiring for towing. The wire harness ensures that you are towing safely with your Tesla Model S, Model 3, Model Y, Roadster and BMW i3.

Applications include:

2010-2011 Tesla Roadster

2012-2020 Tesla Model S

2017-2020 Tesla Model 3

2014-2020 BMW i3

2020-2021 Tesla Model Y