BMW i3 Trunk Extension

(2 customer reviews)


  • overall 35 liters additional loading space
  • what you place there stays dry and clean
  • space for charging cables, first aid kit, hazard triangle and more
  • suitable for all BMW i3 and i3s without Range Extender
  • made of recycled ABS plastic

Availability: 65 in stock (can be backordered)

Delivery time: 3 days + DHL delivery time

SKU: 18410102 Category: Tags: , , , , ,

The BWM i3 trunk extension creates about 35 liters of additional storage space without any compromise.

It fits into every BMW i3 and BMW i3s without the Range Extender option no matter what production year you have.

You can have the 60Ah, 94Ah or 120Ah battery, as long as you have no REX you can use the trunk extension.

You can still intall it even if you lower your car or use distance plates to widen the track and still have a nice and tidy boot because.

The heat pump and the hardware of the Harman Kardon Sound System is installed somewhere else in the car an so you can still use the additional 35 liters of trunk space.

This is the 4th generation of the BMW i3 trunk extension in which we have implemented all the improvements of the past years.

The additional space is more than enough to store everything you need as an EV-driver.

The trunk extension is designed for a total load of 7,8 kg.

Charging cables, extension cords, first aid kit, tire repair kit, hazard triangle, safety vest will fit easily and will even leave more space for other stuff.

Bigger, mobile charging devices like NRGkick or JuiceBooster do also fit.

The trunk extension is easy to install and can be removed without leaving any traces. Therefore it is suitable for leased cars as well.

In summary it is a very useful utility that should be installed in every BEV BMW i3 and is now better than ever.


Installation instruction for the trunk extension

Weight6 kg
Dimensions922 × 508 × 522 mm



recycled ABS

product weight

ca. 3 kg

2 reviews for BMW i3 Trunk Extension

  1. Marius Lyngvær Aspaas

    Very nice product. Good instructionmanual that makes the mounting very fast and without problems. 10 minute to install and a lot of ekstra space and clean trunk. Highly recommended.

  2. Stefan Baer

    If you own a BMW i3 you must get this Boot Extension and the Frunk waterproof seal too! It is perfect! It arrived fast, I was able to install both in an hour, perfect fit and quality is high,
    Great product can highly recommend!

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