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Art. No.: 144038-05377-1

Westfalia Towbar detachable incl. TowTec electrical set 7pins specific - AUDI A4 B7 Avant

Westfalia
  • Westfalia Towbar detachable incl. TowTec electrical set 7pins specific
  • Westfalia Towbar detachable incl. TowTec electrical set 7pins specific
Art. No.: 144038-05377-1

Westfalia Towbar detachable incl. TowTec electrical set 7pins specific - AUDI A4 B7 Avant

  • Towbar variant: Towball inserted from below
  • Towing capacity: 2000 kg
  • Vertical load: 100 kg
  • Electrical set-model: Data bus
  • suitable for AUDI A4 B7 Avant
  • year of make 11.04 - 06.08
Please note the special features.
print Suggest a price
Westfalia
You save 22%
RRP € 971.00 € 752.98
incl. 19% VAT plus shipping costs starting from € 11.31
available from 2026-09-01
Notification when available
  • 99 % positive reviews
  • top quality
  • quick delivery
  • first rate advice
AUDI A4 B7 Avant towbar option gallery

The "Option gallery" tab makes it even easier to get an idea what your new towing package looks at your AUDI A4 B7 Avant. You'll see before and after images, with or without the towbar installed. Images with the ball head detached are shown for detachable towbars. See for yourself whether the cut-out at the bumper (if provided) is visible at your AUDI A4 B7 Avant.

Order the complete kit now
Data Sheet
Special features
  • Model exclusion: S4, RS4
Additional notes
  • we will be happy to to help you check whether your vehicle is adequately equipped. Please contact us and have your chassis number on hand
  • it is possible that the engine cooling system of the vehicle is not equipped for operation of a trailer; in such cases it may be necessary to replace parts of the cooling system (e.g. fans)
Manufacturer towbar
Westfalia
Manufacturer electrical set
TowTec
Towbar type
detachable
Towbar lock
Automatic
Towbar variant
Towball inserted from below
Electrical set-version
7pins
Electrical set type
specific
Electrical set-model
Data bus
Vehicle-specific plug connector
Yes
Towing capacity 1
2.000 kg
Vertical load 2
100 kg
D-value
10,41 kN
Ball head lockable
lockable
Certification
E13*94/20*1861*00
Bumper alteration neccessary
Yes
Alteration in visible area
with invisible bumper cut
Bumper replaceable / cutout can be covered
No
Bumper cover included in scope of supply
No
Socket holder can be folded in
Yes
Suitable for bike carrier / load carrier
Yes
Weight
21,06 kg
Installation time (in hours) 3
4,5 h
C2 to block light
No
Validation required
Yes
Parctronic disconnection
Yes
Rear fog lamp disconnection
Yes
Integrated constant current, pole 9
No
Constant current extendable
No
Integrated charge line, pole 10
No
Charge line extendable
No
Preassembled socket
No
Installation only on the rear of the vehicle
No
Cable gland present in vehicle
Yes
Voltage [V]
12
1 the maximum towing capacity depends on the total weight of the vehicle and can therefore be lower
2 the maximum vertical load depends on the vehicle manufacturer and may be lower
3 The indicated fitting times for towbars and wiring kits are related to the regular installation of these products. Some car models might require additional work like disassembling the bumper.
Product details

Complete towbar set for your AUDI A4 B7 Avant: Detachable with a 7-pin electrical kit

Consisting of a detachable towbar from Westfalia and the necessary 7-pin electrical kit, this complete set optimally equips your vehicle to meet all challenges. Perfectly matched to your AUDI A4 B7 Avant, this towbar and electrical kit were developed for you to tow a trailer of up to 2000 kg. The ball head can be simply removed and stored in the boot when it is not required.

The vehicle does not need to be inspected by an expert after the complete set has been installed. There is also no need for an entry in the vehicle documentation of your AUDI A4 B7 Avant . The instructions in your vehicle user manual, issued by the vehicle manufacturer, must be complied with.

From the smallest screw to the installation instructions, this complete set provides you with everything you need to install the towbar on your AUDI A4 B7 Avant.

matching accessory for Westfalia Towbar detachable incl. TowTec electrical set 7pins specific (1)
    Installation instructions

    Installation instructions are given here in different languages and, depending upon the product, complementary installation help and additional images which make the installation or attachment of the product easier for you.

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    suitable vehicles

    Audi is an excellent vehicle manufacturer founded in 1909. Audi is a part of the AUDI group and with Lamborghini and Seat produces the sports-focused cars of the VW group. Audi has really made a name for itself in the motor sport.

    • Audi A4 B7 Avant (8ED)
      • Vehicle model
        Power
        Year of make
      • Vehicle model
        Audi A4 B7 Avant (8ED) 1.6
        Power
        75 kW / 102 HP
        Year of make
        11.04 - 06.08
      • Vehicle model
        Audi A4 B7 Avant (8ED) 1.8 T
        Power
        120 kW / 163 HP
        Year of make
        11.04 - 06.08
      • Vehicle model
        Audi A4 B7 Avant (8ED) 1.8 T quattro
        Power
        120 kW / 163 HP
        Year of make
        11.04 - 06.08
      • Vehicle model
        Audi A4 B7 Avant (8ED) 1.9 TDI
        Power
        85 kW / 116 HP
        Year of make
        11.04 - 06.08
      • Vehicle model
        Audi A4 B7 Avant (8ED) 2.0
        Power
        96 kW / 130 HP
        Year of make
        11.04 - 06.08
      • Vehicle model
        Audi A4 B7 Avant (8ED) 2.0 TDI
        Power
        89 kW / 121 HP
        Year of make
        09.05 - 09.06
      • Vehicle model
        Audi A4 B7 Avant (8ED) 2.0 TDI
        Power
        93 kW / 126 HP
        Year of make
        11.05 - 11.06
      • Vehicle model
        Audi A4 B7 Avant (8ED) 2.0 TDI
        Power
        100 kW / 136 HP
        Year of make
        11.04 - 06.08
      • Vehicle model
        Audi A4 B7 Avant (8ED) 2.0 TDI
        Power
        103 kW / 140 HP
        Year of make
        11.04 - 06.08
      • Vehicle model
        Audi A4 B7 Avant (8ED) 2.0 TDI
        Power
        120 kW / 163 HP
        Year of make
        06.06 - 06.08
      • Vehicle model
        Audi A4 B7 Avant (8ED) 2.0 TDI
        Power
        125 kW / 170 HP
        Year of make
        06.06 - 06.08
      • Vehicle model
        Audi A4 B7 Avant (8ED) 2.0 TDI 16V
        Power
        103 kW / 140 HP
        Year of make
        11.04 - 06.08
      • Vehicle model
        Audi A4 B7 Avant (8ED) 2.0 TDI quattro
        Power
        103 kW / 140 HP
        Year of make
        01.06 - 06.08
      • Vehicle model
        Audi A4 B7 Avant (8ED) 2.0 TDI quattro
        Power
        120 kW / 163 HP
        Year of make
        06.06 - 06.08
      • Vehicle model
        Audi A4 B7 Avant (8ED) 2.0 TDI quattro
        Power
        125 kW / 170 HP
        Year of make
        06.06 - 06.08
      • Vehicle model
        Audi A4 B7 Avant (8ED) 2.0 TFSI
        Power
        125 kW / 170 HP
        Year of make
        10.06 - 06.08
      • Vehicle model
        Audi A4 B7 Avant (8ED) 2.0 TFSI
        Power
        147 kW / 200 HP
        Year of make
        11.04 - 06.08
      • Vehicle model
        Audi A4 B7 Avant (8ED) 2.0 TFSI
        Power
        162 kW / 220 HP
        Year of make
        06.05 - 06.08
      • Vehicle model
        Audi A4 B7 Avant (8ED) 2.0 TFSI quattro
        Power
        147 kW / 200 HP
        Year of make
        11.04 - 06.08
      • Vehicle model
        Audi A4 B7 Avant (8ED) 2.0 TFSI quattro
        Power
        162 kW / 220 HP
        Year of make
        06.05 - 06.08
      • Vehicle model
        Audi A4 B7 Avant (8ED) 2.5 TDI
        Power
        120 kW / 163 HP
        Year of make
        11.04 - 05.06
      • Vehicle model
        Audi A4 B7 Avant (8ED) 2.7 TDI
        Power
        132 kW / 180 HP
        Year of make
        01.06 - 06.08
      • Vehicle model
        Audi A4 B7 Avant (8ED) 2.7 TDi
        Power
        120 kW / 163 HP
        Year of make
        11.05 - 03.08
      • Vehicle model
        Audi A4 B7 Avant (8ED) 3.0
        Power
        160 kW / 218 HP
        Year of make
        11.04 - 05.06
      • Vehicle model
        Audi A4 B7 Avant (8ED) 3.0 TDI quattro
        Power
        150 kW / 204 HP
        Year of make
        11.04 - 06.08
      • Vehicle model
        Audi A4 B7 Avant (8ED) 3.0 TDI quattro
        Power
        171 kW / 233 HP
        Year of make
        01.06 - 06.08
      • Vehicle model
        Audi A4 B7 Avant (8ED) 3.0 quattro
        Power
        160 kW / 218 HP
        Year of make
        11.04 - 07.06
      • Vehicle model
        Audi A4 B7 Avant (8ED) 3.2 FSI
        Power
        188 kW / 255 HP
        Year of make
        01.05 - 06.08
      • Vehicle model
        Audi A4 B7 Avant (8ED) 3.2 FSI quattro
        Power
        188 kW / 255 HP
        Year of make
        01.05 - 06.08
    Manufacturer information

    Safe and transparent: GPSR-compliant manufacturer information. In accordance with the new EU GPSR regulation, you will find all essential information about the manufacturer of this product here. This includes contact details that provide you with direct access to the manufacturer in case of questions or issues. It is important to us that you, as a customer, can access all relevant information at any time.

    Address
    • BoldR Group GmbH
    • Am Eichberg Flauer 1
    • 07338 Leutenberg / OT Munschwitz
    • Thuringia
    • Germany
    Address
    • Westfalia-Automotive GmbH
    • Am Sandberg 45
    • 33378 Rheda-Wiedenbrück
    • Nordrhein-Westfalen
    • Germany
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