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This section provides an overview for automotive exhaust mufflers as well as their applications and principles. Also, please take a look at the list of 6 automotive exhaust muffler manufacturers and their company rankings. Here are the top-ranked automotive exhaust muffler companies as of January, 2025: 1.BD, 2.Walker Emissions Control, 3.EXAIR LLC.
Table of Contents
An automotive exhaust muffler is a component located at the rear of a vehicle. It detoxifies toxic gases generated in the engine during fuel combustion and minimizes the engine's exhaust sound. While the muffler’s external aspect slightly affects the vehicle's rear design, its internal structure is complex and multifunctional, addressing crucial environmental concerns.
Exhaust mufflers are installed in all types of automobiles and play a critical role in:
Alterations to the muffler can impact the vehicle's performance and appearance. However, compliance with safety standards, especially regarding noise levels, is essential to avoid legal issues and ensure the vehicle passes inspections.
The automotive exhaust muffler system typically comprises:
Changing the exhaust muffler can impact fuel efficiency, emission detoxification, and noise suppression. It’s important to choose a replacement that complies with vehicle inspection standards.
*Including some distributors, etc.
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EXAIR was incorporated in 1983 and based in the suburbs of Cincinnati, Ohio. EXAIR is a manufacturer of compressed air-operated products to solve problems in industrial plants. Customer solutions EXAIR addresses include cooling, cleaning, coating, conveying, drying, industrial housekeeping, static elimination, and optimization. EXAIR products include vortex tubes, air amplifiers, air knives, air-operated vacuums, ionizing products, air wipes, static eliminators, vacuum generators, vortex tubes, cabinet coolers for standard and hazardous location, cold gun air coolant systems, and other accessories.
Jergens, Inc. established in Cleveland, OH in 1942 is a manufacturer of Workholding, Lifting and Specialty Fasteners products. Their product portfolio includes clamps, vises, fixtures, and chucks, used for precise and stable workpiece positioning in machining and assembly processes. The company serves industries Renewable Energy, Mining and Exploration, Marine and Offshore, Electronics and Semiconductors and Telecommunications. The company has ISO 9001:2015 and AS9100:2016 certification and have global delivery and customer support..
BD, or Becton, Dickinson and Company, founded in 1971 as a Japan branch of the American multinational Becton Dickinson & Company, and located in Minato-ku, Tokyo, Japan, is a manufacturer of medical equipment and diagnostic products. Its product range includes vascular IV catheters, IV administration sets, BD safety needles, as well as hazardous drug safety products, and anesthesia delivery products. These offerings are utilized across diverse healthcare settings to enhance medical discovery, diagnostics, and healthcare delivery.
Walker Emissions Control, established in 1993 and headquartered in Wayne, New Jersey, is a manufacturer of emission control components and systems for passenger cars, light trucks, SUVs, and medium and heavy-duty commercial speciality vehicles. The company produces converters, pipes, resonators, mufflers, and complete cut-back exhaust systems. These products are designed to reduce harmful vehicle emissions and contribute to cleaner air. Walker Emissions Control is ISO 9001:2015, ISO 14001:2015 and OHSAS 1800:2015 certified.
SpinTech Performance Mufflers, founded in 1977 and headquartered in Riverside, California, USA, is a manufacturer and supplier of mufflers, cabinets, and custom exhaust systems. The company's product line includes street mufflers, race mufflers, tail pipes, and accessories. It also provides a complete line of oval transitions, elbows, and tubing in both oval tips and planes. Its sheet metal products, mufflers, and exhaust products are sold throughout the United States, Canada, Australia, and Europe. The company has earned several recognitions in the racing and performance auto industry, including the Texas Mile, SEMA, Knoxville, and World of Outlaws.
Ranking as of January 2025
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | BD |
27.6%
|
| 2 | Walker Emissions Control |
15.5%
|
| 3 | EXAIR LLC |
15.5%
|
| 4 | SpinTech Performance Mufflers |
14.8%
|
| 5 | Jergens, Inc. |
13.6%
|
| 6 | Reid Supply |
13.1%
|
Derivation Method
The ranking is calculated based on the click share within the automotive exhaust muffler page as of January 2025. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
United States of America
|
6 | 100.0% |
19 products found
19 products
Blitz Co., Ltd.
410+ people viewing
Last viewed: 3 hours ago
Standard Response
■Summary - Adopts a new structure in which the muffler body and tail part are separate parts. This structure allows for easy replacement of the tai...
8 models listed
Blitz Co., Ltd.
80+ people viewing
Last viewed: 2 hours ago
Standard Response
■Features - A stainless steel muffler made of SUS304 that boasts a high-quality shine and high durability due to its mirror finish. ・The tail sect...
Blitz Co., Ltd.
70+ people viewing
Last viewed: 7 hours ago
Standard Response
■Features - An adult muffler series with a high-quality tail face and the technology of the Nürspec series. ・The polished SUS304 tail creates an e...
Blitz Co., Ltd.
70+ people viewing
Standard Response
■Features ・This muffler finisher series is specially designed for each vehicle type and is compatible with the genuine muffler, allowing you to ea...
Blitz Co., Ltd.
70+ people viewing
Last viewed: 7 hours ago
Standard Response
■for 86/BRZ ・The main pipe diameter is a special design of φ60-φ60×2, taking into consideration exhaust efficiency. Approximately 5kg lighter than...
Blitz Co., Ltd.
80+ people viewing
Last viewed: 6 hours ago
Standard Response
■Features An all-titanium exhaust system specifically designed for each vehicle type. In addition to being lightweight thanks to the titanium mater...
Blitz Co., Ltd.
70+ people viewing
Last viewed: 7 hours ago
Standard Response
■Features ・The "Quad" model boasts high durability and is based on an all-stainless steel NUR-SPEC muffler with a mirror finish, achieving an impr...
Blitz Co., Ltd.
90+ people viewing
Last viewed: 7 hours ago
Standard Response
■Features ・The "Quad" model is based on the NUR-SPEC C-Ti muffler, which combines a high-quality and durable stainless steel body with a lightweig...
Blitz Co., Ltd.
80+ people viewing
Standard Response
■Features ・In order to achieve both improved peak power and noise-free sound, we have adopted a newly designed internal silencer originally develo...
Blitz Co., Ltd.
110+ people viewing
Last viewed: 7 hours ago
Standard Response
■Features ・RX appeared as a successor model of NUR-SPEC R. Flagship sports model. ・The internal structure of the sub-silencer has been completely...
Blitz Co., Ltd.
100+ people viewing
Last viewed: 2 hours ago
Standard Response
■Features This is a rear piece replaceable model that was newly developed for the GR86 & BRZ Cup and has an even better balance of weight reduction...
TESSHA Co., Ltd.
60+ people viewing
■Summary Our catalyst mufflers have been widely recognized for their effectiveness, starting with small three-wheeled dump trucks used for tunnel c...
