BusBoxx heckBOXX flex split rear extension 800 mm – VW T5 / T6 / T6.1 Multivan & California Beach

Keeping your camper tidy can be so easy. With the BusBoxx heckBOXX flex rear extension, divided, with a depth of 800 mm You get a well-designed storage system that fits perfectly under the Multiflexboard of your VW T5 / T6 / T6.1 It fits – whether it's an original VW or a BusBoxx Multiflexboard.

The assembly? Child's play. The heckBOXX is installed directly into the original VW seat rails used – No drilling, no screws, no vehicle modifications. Two sturdy fasteners ensure a rock-solid hold. This keeps your bus original while still maximizing its practicality.

The most popular is the 800 mm variant, because here two standardized Euroboxes (40 cm) They fit perfectly one behind the other. The rear seat only needs to be moved forward slightly (approx. 5–7 cm). When the seat is folded down to create a sleeping surface, the extension fits completely underneath. It couldn't be more flexible.

Thanks to the Split construction from 750 mm depth You can customize or expand your heckBOXX at any time. The base plate remains the same, the platform can be replaced – ideal if your requirements change.

The heavy-duty drawers run smoothly and cleanly, are load capacity up to 250 kg and securely locked when extended. This allows you to conveniently load the heckBOXX without anything shifting. Robust, durable, and perfectly suited for campers – exactly as you want it.

Made from coated spruce plywood in combination with powder-coated or galvanized metal parts, The heckBOXX is not only stable, but also visually clean and high-quality. In short: Once installed, you won't want to be without them.

Details & technical data

• Heavy-duty drawers up to 250 kg durable

• Permissible load: 150 kg

• Depth: 800 mm (divided)

• Suitable for VW T5 / T6 / T6.1 Multivan & California Beach

• Tool-free assembly in the VW grid rail

• Material: Wood composite & metal

• Weight: approx. 19 kg

• Height from vehicle floor: approx. 35 mm

Scope of delivery

• Rear extension (heavy-duty extension)

• 2x locking mechanisms for VW grid rail