Tow Trust Swan Neck Towbar - BMW 4 Series Convertible (G23) 2021 Onwards

Tow Trust Swan Neck Towbar - BMW 4 Series Convertible (G23) 2021 Onwards - Towsure
From £256.00
Part Code:

Towing Electrics: Choose an option

Single 7-Pin
No Electrics

Electrics Type: Choose an option

Vehicle-Specific Kit
Universal Kit

Fitting Service: Choose an option

Kit for DIY Fitting
Mobile Fitting Service

Single 7-Pin Socket:  Provide power to trailer road lights (Tail Lights, Stop Lights, Turn Signals, Foglight, Number Plate Lights and any Side Marker Lights). Typically used on trailers, and caravans manufactured before 2012

Vehicle-Specific Wiring Kit:  The wiring is designed specifically for the vehicle that it is fitted to, and rather than an "invasive connection" by soldering or using snap connectors to splice into the vehicle loom, which is the case with universal aftermarket wiring, these kits interface with the vehicle's electronic systems as the vehicle manufacturer intended.  Depending on the specification of your vehicle*, Towing Stability Controls and vehicle foglight/reversing sensor cut-off may also be activated with a vehicle specific kit.

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Fitting Data & Weights
  • Bumper Cut:
  • Bumper Removal:
  • Max Towing Capacity (kg):
  • Max Noseweight (kg):

Swan Neck towball - Permanently fixed with a neater more compact appearance than the fixed flange towbar.

  • Secure: Permanently fixed in place
  • Cycle Carriers: Use with all ball-mounting towbar cycle carrying racks (cannot carry cycles whilst towing).
  • Stabiliser Compatible: Completely compatible with Al-Ko and Winterhoff stabiliser hitches.
  • Parking Sensor: Less chance of triggering parking sensors
  • Stylish: Tidy and compact
  • Generic Images shown: Towball covers and socket covers not included
  • For fitting diagram: See Downloads tab


If your vehicle is less than 3 years old, or is still within it's manufacturers warranty, Towsure recommend that vehicle-specific wiring is installed, to protect the vehicle's warranty. Vehicle specific wiring is available only with our professional towbar fitting service, which includes re-coding of the vehicle's electrical systems where necessary.

Please note that fitting of vehicle specific kits with re-coding is not available in certain areas of the UK, please click here to check if re-coding is available in your area (fitting with universal wiring available nationwide)

Application Data & Exclusions
  • Models:
  • Year Range:
  • Exclusions:

  • Additional Notes:

Arranging Home Towbar Fitting is Easy

Towsure offer a professional installation service for your new towbar. Arranged at your convenience, at your home or at your place of work, having your new towbar fitted couldn't be simpler, with the peace of mind of knowing that it is installed correctly and safely by experienced, trained technicians.

1. Place Your Order Online

Our website lists all available options of towbar, electrics and fitting service

2. Your Towbar is Delivered

All parts are delivered to your home or chosen delivery address

3. Book your Fitting Appointment

Arrange your fitting at a date, time and location convenient to you, through direct contact with our installation team

4. Relax!

Our website lists all available options of towbar, electrics and fitting service


Cycle Carriers

We stock a range of cycle carriers suitable for use with towbars. Having a towbar allows you to attach a towball-mounted rack to carry a number of bikes easily.