Our history


Handing over the baton

Marcel Brinkwirth takes over 51% of the shares in S&R Eisenmann from Rolf and Jutta Eisenmann and also succeeds him as managing director. Marcel Brinkwirth would like to further strengthen the traditional core of S&R Eisenmann and expand further business areas.


Change of name

S&R Eisenmann GmbH is launched. Sarah and Rolf Eisenmann are the majority owner duo. The name 'Eisenmann Exhaust Systems' will remain as a brand for the product range relating to sports exhaust systems.


Award-winning design

Due to the new Eisenmann tailpipe design for BMW models, we receive the German Design Award "Special Mention" 2022 in the category "Excellent Product Design" from the German Design Council.


For the environment

With clever packaging and logistics concepts, we make a small contribution to the topic of sustainability because this topic is important to us.


The change begins

Start of the funding project 'MODSORP' for innovative, sustainable products for heat generation for residential buildings.


30 years made in Germany

On this day we invited the guest of honor Thomas Schäfer, the mayor of Hemmingen (on the left next to Sarah and Rolf Eisenmann) for a factory tour in our house and were thus able to provide insights into our production.


The second generation

Sarah Eisenmann joins the family business as head of marketing and sales.


Machine Park expansion

We are expanding our machine park with an impressive 400-ton press and a 5-axis milling machine. Both machines support us in the manufacture of high-quality products made of stainless steel.



The Eisenmann Exhaust Systems brand will be further expanded with a new logo for the sports exhaust system division.


Tradition with a future

In addition to our own classic line products such as exhaust systems that are true to the original, we now also supply various OEM classic departments.



Our work is recognized by the coveted supplier award from Porsche AG.


Entry into exhaust aftertreatment

We also rely on environmental technology and are expanding our portfolio with the manufacture of diesel particulate filters (DPF) and oxidation catalysts (DOC).



As AEVO trainers, we receive the Karl Mommer Prize. The award recognizes Rolf Eisenmann and his commitment as a trainer in the toolmaker and construction mechanic professions (M/F/X).


Portfolio expansion

We integrate toolmaking into the company and now also supply Porsche AG with safety cells such as roll bars. The production area is increased again by 200 square meters.


Small series production

HWA AG commissioned us to build a complete exhaust system for the Bernd Schneider Limited Edition of the CLK AMG.


New building

A second plant with around 1200 square meters is being built at Dieselstrasse 4. The series production for Porsche AG will find its new home here. In addition to the previous manual welding stations, a robot with two welding stations will be included in production. In addition, Catia V5 is introduced as CAD software in construction.


New machinery

A 3D laser cutter is now expanding our machinery.


DIN ISO certified

We now also manufacture rear silencers for the 911 series (model 996) for Porsche AG, thanks to certification with the quality management system according to DIN EN ISO 9001.



We now supply Porsche AG with tailpipes. We are moving into Saarstrasse 45 in 71282 Hemmingen as our new headquarters. 19 employees now work here on approx. 1400 square meters.



We open a second production site in Korntal-Muenchingen with an area of around 100 square meters. We now employ five people at both locations.


IAA in Frankfurt

We present a cranked sports rear silencer. With this innovation, we are the first company in silencer construction to use this process.


How we came about

Driven by the desire for perfection, Rolf Eisenmann develops a silencer made of stainless steel - no product on the market meets his demands in terms of sound, performance and appearance. His new development was quickly so popular that he founded the company Eisenmann GmbH together with Jutta Eisenmann at Patronatstraße 1 in Hemmingen, Germany. Here he initially manufactures and sells high-quality sports silencers.