Passenger Vehicle / Aftermarket
In the aftermarket segment for passenger cars, light commercial vehicles and motorhomes, HJS offers a comprehensive portfolio for emission reduction and repair – in OEM quality for dealers and workshops.
Clean mobility in existing vehicles
In the aftermarket segment for passenger cars, light commercial vehicles and motorhomes, HJS offers a comprehensive portfolio for emission reduction and repair – in OEM quality for dealers and workshops.
Our range includes certified replacement catalytic converters and soot particle filters, exhaust system sensors and tried-and-tested retrofit systems for effective emission reduction. Our range is complemented by sophisticated installation technology as well as universal and repair solutions – developed for a wide variety of vehicle types and requirements.
Quality at all times
Our products are created in close connection with the vehicle and meet the highest quality standards. The result: maximum accuracy of fit, long-lasting function and repairs that retain their value over time. We consistently focus on the requirements of our customers and continuously develop our portfolio – with innovative strength and technical expertise.
Motorsport – innovation under extreme conditions
Motorsport is a special field of development for us. We test and optimize new technologies under the most demanding conditions, which are later used in series and retrofit products. Our motorsport solutions stand for maximum efficiency, performance and environmental standards in competition.
Whether for private vehicles, commercially used light commercial vehicles or leisure vehicles – with HJS you can rely on proven technology for sustainable, efficient and clean mobility in existing vehicles.