Sites
Innovations
- Products
  - As a system partner and OEM, we have a day-to-day obligation to some of the world's leading automotive manufacturers.
- Development
  - We work on achieving the ideal relationship between lightweight construction and endurance, emission figures and acoustics.
- Testing
  - Before series production begins, our components undergo comprehensive simulations and tests.
- Production
  - We aim for perfect production processes with consistent improvements in flexibility, automation and rationalisation.
- Logistics
  - In 1993 Boysen built the world's first local assembly plant for just-in-sequence (JIS) production and delivery of complete exhaust systems.
Careers
- Remuneration package
  - In everything we do, people are the most important factor.
- Job-Offers
  - Boysen offers a wide range of possibilities, whether you are a recent graduate or an experienced professional.
- Datenschutz
  - In everything we do, people are the most important factor.
Responsibility
- Employees
  - Boysen consistently invests in ensuring the best possible working conditions and promotes constructive teamwork.
- Partners
  - For Boysen, fair cooperation is the basis for sustainable and successful business relationships.
- Environment
  - As a foundation company, Boysen always considers conservation of the natural world and the quality of life of future generations.
- Quality
  - As a system partner to leading vehicle manufacturers, we bear a huge amount of responsibility for the quality of our products and services.
Company
- We are Boysen
  - Boysen is a specialist in exhaust technology.
- Facts & figures
  - As a system partner to well-known car and commercial vehicle manufacturers, the industry has been putting its trust in us for decades.
- Friedrich A. Boysen
  - Friedrich A. Boysen (1895 - 1975) is considered one of the pioneers of modern silencer technology.
- Foundation
  - Since 1996, the Friedrich and Elisabeth Boysen Foundation has been supporting academic research in the field of environmental technology.

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Boysen sets standards

in production

We aim for perfect production processes with consistent improvements in flexibility, automation and rationalisation. This enables us to meet automotive manufacturers' demands for increasingly small batch sizes and an increasingly wide range of variations. Thanks to our in-depth process knowledge and the use of the very latest production methods, we develop a dedicated solution for every technical production challenge.

Boysen has won several awards for this commitment - including the Supplier Innovation Award 2013 from the BMW Group in the Quality category. This was reward for the development of a complex system for production of rear mufflers. The fully automatic production line integrates all welding processes, including calibration of the system and leak testing on the finished silencers.

Production milestones

2022

Fully automated assembly line for exhaust gas flaps

2021

High-speed milling centre for machining components (speed up to 150m/min; acceleration up to 15 m/s²)

2019

Fully automated production line for complete exhaust systems of truck and off-highway applications · Dress-up assembly line of electronics and vehicle components · Realtime process monitoring by digital control station