Auxtail offers OEM integrated, dealer fit, range preserving utilities for electric vehicles.

 

Customisation offers a new way to stand out from the Electric Vehicle crowd.

The Auxtail system is fitted at the dealership in the same way as a towbar. Homologation is not required.

Hiding behind the rear bumper is a folding mechanism that offers personalisation opportunities, including

      • 2 E-Bike carrying

      • Extendable to carry 4 mechanical bikes

      • Wide and low Cargobox maintaining rear access

      • A deployable Step

      • Active Rear diffuser for range enhancement and rear lift reduction

More niches and combinations of above to be explored.

Auxtail have demonstrated the system can be deployed across different vehicle platforms, both Tesla and BMW.

Auxtail won the Hyundai EV Camper challenge in April 2026.

To start integrating with Auxtail, utilise the contact form below.

 

Why Integrated?

It saves time with no rack to fit

But isn’t any longer or taller when space is tight

Keep the aesthetics of original vehicle

Towbars were originally fixed, then they were removable, now often once removed there is no visible attachment. The latest can now retract without detaching, and the most premium can be deployed and retracted with a switch. 

Range Preserving?

With electric cars aerodynamics is responsible for about half the range. Roof loads can cut range 20%. Towing can half it.

Putting a cargobox at the rear can increase range.  The best results occur when the undersurface is continuous with the vehicle.

An active rear diffuser offering the same benefits can be achieved with integration to the vehicle in the same manner as an active rear spoiler, deploying and retracting at high speed.  This diffusion should reduce rear lift too.

 

Why Auxtail?

As Strong as the vehicle. Fixed to the chassis at towbar mounting points

Designed in safety; redundancy built-in. 2 load paths throughout

OEM engineers to facilitate quick, high quality vehicle integration, safety and optimal performance.

In the electric era, it is harder than ever to differentiate. One well worn path is customisation.

Please use contact form below to start that journey