Motorhomes
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Clean on the road - HJS SCR retrofit solution for motorhomes
- Regional exceptions to driving bans possible
- Up to 3,000 euros support possible after application (VW)
- Increase in resale value
- Simple installation
- ABE-approved hardware retrofit
- Environmentally friendly travel

General information
Stay mobile with HJS
- General operating license available
- Systems can be ordered
- Continuous expansion of the product range
Technology
NOx system with active thermal management
- AdBlue system analogous to Euro 6/VI with active thermal management
- No permanent load on the vehicle electrical system
- Developed, qualified and produced according to original equipment standards (ISO 9001/VDA 6.1/6.2)
- Depending on the vehicle type, around 3%-5% Adblue® of the diesel consumption can be expected.


Installation and supply options
HJS was the first company on the German market to receive the general operating license (ABE).
The systems can be purchased and installed via HJS competence partners. Your installation partner will be happy to advise you and provide you with a customized quote.
Looking for a competent installation partner?
FAQs
Where can I find information on possible financial support from the manufacturer?
Please visit the website of the manufacturer VW.
Manufacturers offer up to 3,000 euros for privately used vehicles.
Where can I purchase this SCR technology?
HJS sells these SCR systems exclusively through its specially trained competence partners. They have the relevant expertise to install this system as well as the necessary additional equipment.
Does the competence partner also install this SCR technology?
Yes, our selected partners are represented throughout Germany with their workshops. In addition to the appropriate workshop technology, software and hardware, the competence partner can also guarantee the provision of spare parts. The competence partners are also all certified and registered AU companies according to § 29 paragraph 12 StVZO.
What will be replaced on my vehicle?
As a rule, the SCR system is installed after the factory-fitted components such as the particulate filter or catalytic converter. For this purpose, the middle silencer can be replaced by the exhaust gas purification system. The factory-fitted rear silencer remains under the vehicle.
How long does it take to install a retrofit system?
Installation takes approx. 8-12 hours.
Does the installation change the Euro level of my vehicle?
No. Only the note in the registration certificate part I in field 22 “Remarks” is made after installation:
“NOxMS-H-heavy with erh. reduction performance, type, KBA (enter ABE no.) from (enter installation date)”
What other advantages result from the SCR retrofit?
- Free travel with driving bans in cities
- Increasing the resale value of the vehicle through retrofitting
Does this technology also work for motorhomes?
Yes, with a retrofit it is possible to enter no-driving zones. The retrofit is entered in the documents but is not subsidized.
How heavy are the SCR retrofit systems?
The retrofit systems weigh approx. 25 kg.