
Custom-made exhaust systems and system components in stainless steel for motorsport, road and marine

M&M Exhaust GmbH
Annaberg-Buchholz, Germany · Lazise, ItalyNew on Amplifa
About M&M Exhaust
M&M Exhaust GmbH was founded in 2000 in Annaberg-Buchholz in the Erzgebirge region and, as a manufacturer, produces stainless steel exhaust systems for road and racing vehicles. The company supplies renowned racing teams and tuning firms, including Manthey Racing, Black Falcon, Herberth Motorsport and Kremer Racing. The exhaust systems are used in racing series ranging from the Nürburgring Nordschleife and the ADAC GT Masters to the international rally scene. In addition to manufacturing, M&M works as a full-service development partner (M&M Engineering); the company's solutions are used under the brands of leading vehicle manufacturers. Using a CNC 5-axis machining centre, complete system components for engine and vehicle construction as well as remanufactured replacements for parts no longer available are produced for the classic car segment. Since 2012, the company has also operated a Marine Service in Lazise (Italy) with water-cooled stainless steel exhaust systems for boat engines.
- Site
- Annaberg-Buchholz
- Processes
- Manufacturing of exhaust systems/performance exhaust systems (racing and road vehicles), Welding (exhaust system manufacturing), CNC 5-axis machining of system components (engine and vehicle construction, classic car spare parts), Custom-made solutions / prototype development, M&M Engineering – full-service development partner (exhaust development in motorsport), Prototype development, Development of custom-made exhaust systems (full-service development partner), CNC 5-axis machining (production of complete system components in engine and vehicle construction)
- Materials
- Stainless steel, CNC 5-axis machining, Welding
- Founded
- 2000
- Industries
- Motorsport/racing, Vehicle tuning/performance exhausts (in particular Porsche), Marine/boat engines, Classic cars, Automotive industry, Automotive industry (development components)
- 01
Prototype development
- 02
Exhaust system design
- 03
Stainless steel manufacturing
- 04
CNC 5-axis machining of system components
- 05
Assembly
- 06
Sound & performance design
Materials & Processes
Stainless steel
Main material for exhaust systems for racing and road vehicles as well as water-cooled systems for boat engines.
CNC 5-axis machining
Machining of complete system components in engine and vehicle construction as well as remanufacturing of classic car parts.
Welding
Joining process in the production of exhaust systems.
Locations

Annaberg-Buchholz
DECompany headquarters, manufacturing of exhaust systems
- Materials
- Stainless steel
- CNC 5-axis machining centre
Lazise
ITMarine Service, water-cooled exhaust systems for boat engines, boat maintenance
- Materials
- Stainless steel
Components & Products






Inside the production



Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Manufacturing of exhaust systems/performance exhaust systems (racing and road vehicles)Joining | – | – | – | – | Stainless steel |
| Welding (exhaust system manufacturing)Joining | – | – | – | – | Stainless steel |
| CNC 5-axis machining of system components (engine and vehicle construction, classic car spare parts)Machining | – | – | – | – | Stainless steel |
| Custom-made solutions / prototype developmentEngineering | – | – | – | – | – |
| M&M Engineering – full-service development partner (exhaust development in motorsport)Engineering | – | – | – | – | – |
1 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| CNC 5-axis machining centre | – | – | – | – | Annaberg-Buchholz |
Additional services
Reference customers
History
- 2000
Founding of M&M Exhaust GmbH in Annaberg-Buchholz (Erzgebirge).
- 2012
Launch of the Marine Service in Lazise (Italy) – water-cooled stainless steel exhaust systems for boat engines.