BMW Mufflers & Resonators
- Vaico®Center Muffler Bracket (V20-1101)Center Muffler Bracket (V20-1101) by Vaico®. Bracket Incorporates the Exhaust Hanger as an Integral Part. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...High quality at an affordable priceExpertly made from premium materials$10.47
- Vaico®Exhaust Muffler Hanger (V20-1059)Exhaust Muffler Hanger (V20-1059) by Vaico®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...High quality at an affordable priceExpertly made from premium materials$5.00
- Vaico®Exhaust Muffler Hanger (V20-1100)Exhaust Muffler Hanger (V20-1100) by Vaico®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...High quality at an affordable priceExpertly made from premium materials$3.32
- Vaico®Exhaust Muffler Hanger (V20-1598)Exhaust Muffler Hanger by Vaico®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at...High quality at an affordable priceExpertly made from premium materials$15.43
- Vaico®Rear Exhaust Muffler Hanger (V20-1058)Rear Exhaust Muffler Hanger (V20-1058) by Vaico®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver...High quality at an affordable priceExpertly made from premium materials$4.41
- Vaico®Rear Muffler Bracket (V20-1104)Rear Muffler Bracket (V20-1104) by Vaico®. Bracket Incorporates the Exhaust Hanger as an Integral Part. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...High quality at an affordable priceExpertly made from premium materials$28.58
- Febi®Center Exhaust Bracket (21225)Center Exhaust Bracket by Febi®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at...High quality at an affordable priceExpertly made from premium materials$5.00
- Febi®Exhaust Hanger (05075)Exhaust Hanger (05075) by Febi®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at...High quality at an affordable priceExpertly made from premium materials$3.37
- Febi®Front Exhaust Hanger (12252)Front Exhaust Hanger (12252) by Febi®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...High quality at an affordable priceExpertly made from premium materials$1.81
- Febi®Muffler Hanger (12524)Muffler Hanger by Febi®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at an...High quality at an affordable priceExpertly made from premium materials$1.66
- URO Parts®Lower Muffler Clamp (18211176713)Lower Muffler Clamp (18211176713) by URO Parts®. Make your vehicle operating quiet again by replacing your malfunctioning component with this top-notch exhaust part. The dependable URO part will make your exhaust system work as it...Designed to replace your worn out exhaust partHelps to restore quiet vehicle operation$8.07
- URO Parts®Real Upper Muffler Clamp (18211178126)Real Upper Muffler Clamp (18211178126) by URO Parts®. Make your vehicle operating quiet again by replacing your malfunctioning component with this top-notch exhaust part. The dependable URO part will make your exhaust system work as it...Designed to replace your worn out exhaust partHelps to restore quiet vehicle operation$16.15
- URO Parts®Upper Muffler Clamp (18211707923)Upper Muffler Clamp by URO Parts®. Make your vehicle operating quiet again by replacing your malfunctioning component with this top-notch exhaust part. The dependable URO part will make your exhaust system work as it should and help...Designed to replace your worn out exhaust partHelps to restore quiet vehicle operation$16.80
- TruParts®Exhaust Pipe Flange Gasket (TRP49243)Exhaust Pipe Flange Gasket (TRP49243) by TruParts®. Position: Driver Side. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal condition. Made from the finest materials in compliance...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$2.24
- TruParts®Exhaust Pipe Flange Gasket (TRP53880)Exhaust Pipe Flange Gasket (TRP53880) by TruParts®. Position: Front. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal condition. Made from the finest materials in compliance with...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$5.20
- TruParts®Exhaust Pipe Flange Gasket (TRP03454)Exhaust Pipe Flange Gasket (TRP03454) by TruParts®. Position: Center. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal condition. Made from the finest materials in compliance with...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$3.66
- TruParts®Exhaust Pipe Flange Gasket (TRP49311)Exhaust Pipe Flange Gasket (TRP49311) by TruParts®. Position: Rear. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal condition. Made from the finest materials in compliance with...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$6.32
- TruParts®Exhaust Pipe Flange Gasket (TRP49306)Exhaust Pipe Flange Gasket (TRP49306) by TruParts®. Position: Front. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal condition. Made from the finest materials in compliance with...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$3.38
- TruParts®Exhaust Pipe Flange Gasket (TRP503826)Exhaust Pipe Flange Gasket (TRP503826) by TruParts®. Position: Front. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal condition. Made from the finest materials in compliance with...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$3.75
- TruParts®Exhaust Pipe Flange Gasket (TRP502874)Exhaust Pipe Flange Gasket (TRP502874) by TruParts®. Position: Front. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal condition. Made from the finest materials in compliance with...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$9.55
- Genuine®Exhaust Pipe Connector Gasket (W0133-1851048-OES)Exhaust Pipe Connector Gasket by Genuine®. If your exhaust parts are in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand replacement parts from the local auto parts chain store. On our...Designed to restore your vehicle’s exhaust systemGenuine OE replacement parts from the OE manufacturer$32.93
- Pypes®Race-Pro Series 304 SS Round Silver Exhaust Muffler (2.5" Center ID, 2.5" Center OD, 14" Length) (MVR200S)Universal Race-Pro Series 304 SS Round Silver Exhaust Muffler (MVR200S) by Pypes®. Muffler Inlet Diameter: 2.5". Muffler Outlet Diameter: 2.5". Muffler Body Length: 14". Muffler Sound: Aggressive / Loud. Muffler Configuration: Center -...$70.75
- AP Exhaust®Enforcer Series Aluminized Steel Round Glass Pack Blank Exhaust Muffler (1.75" Center ID, 1.75" Center OD, 12" Length) (301200S)Universal Enforcer Series Aluminized Steel Round Glass Pack Blank Exhaust Muffler (301200S) by AP Exhaust®. Muffler Inlet Diameter: 1.75". Muffler Outlet Diameter: 1.75". Muffler Body Length: 12". Muffler Overall Length: 12". Muffler...Aluminized materials for superior corrosion protectionIdeal for the economy buyer$13.46
- AP Exhaust®Enforcer Series Aluminized Steel Round Glass Pack Blank Exhaust Muffler (1.75" Center ID, 1.75" Center OD, 18" Length) (301800S)Universal Enforcer Series Aluminized Steel Round Glass Pack Blank Exhaust Muffler (301800S) by AP Exhaust®. Muffler Inlet Diameter: 1.75". Muffler Outlet Diameter: 1.75". Muffler Body Length: 18". Muffler Overall Length: 18". Muffler...Aluminized materials for superior corrosion protectionIdeal for the economy buyer$16.54
- AP Exhaust®Enforcer Series Aluminized Steel Round Glass Pack Blank Exhaust Muffler (2" Center ID, 2" Center OD, 12" Length) (351200S)Universal Enforcer Series Aluminized Steel Round Glass Pack Blank Exhaust Muffler (351200S) by AP Exhaust®. Muffler Inlet Diameter: 2". Muffler Outlet Diameter: 2". Muffler Body Length: 12". Muffler Overall Length: 12". Muffler...Aluminized materials for superior corrosion protectionIdeal for the economy buyer$14.27
- AP Exhaust®Enforcer Series Aluminized Steel Round Glass Pack Blank Exhaust Muffler (2" Center ID, 2" Center OD, 16" Length) (351600S)Universal Enforcer Series Aluminized Steel Round Glass Pack Blank Exhaust Muffler (351600S) by AP Exhaust®. Muffler Inlet Diameter: 2". Muffler Outlet Diameter: 2". Muffler Body Length: 16". Muffler Overall Length: 16". Muffler...Aluminized materials for superior corrosion protectionIdeal for the economy buyer$16.53
- AP Exhaust®Enforcer Series Aluminized Steel Round Glass Pack Blank Exhaust Muffler (2" Center ID, 2" Center OD, 18" Length) (351800S)Universal Enforcer Series Aluminized Steel Round Glass Pack Blank Exhaust Muffler (351800S) by AP Exhaust®. Muffler Inlet Diameter: 2". Muffler Outlet Diameter: 2". Muffler Body Length: 18". Muffler Overall Length: 18". Muffler...Aluminized materials for superior corrosion protectionIdeal for the economy buyer$17.43
- AP Exhaust®Enforcer Series Aluminized Steel Round Glass Pack Blank Exhaust Muffler (2" Center ID, 2" Center OD, 22" Length) (352200S)Universal Enforcer Series Aluminized Steel Round Glass Pack Blank Exhaust Muffler (352200S) by AP Exhaust®. Muffler Inlet Diameter: 2". Muffler Outlet Diameter: 2". Muffler Body Length: 22". Muffler Overall Length: 22". Muffler...Aluminized materials for superior corrosion protectionIdeal for the economy buyer$19.81
- AP Exhaust®Enforcer Series Aluminized Steel Round Glass Pack Blank Exhaust Muffler (2" Center ID, 2" Center OD, 24" Length) (352400S)Universal Enforcer Series Aluminized Steel Round Glass Pack Blank Exhaust Muffler (352400S) by AP Exhaust®. Muffler Inlet Diameter: 2". Muffler Outlet Diameter: 2". Muffler Body Length: 24". Muffler Overall Length: 24". Muffler...Aluminized materials for superior corrosion protectionIdeal for the economy buyer$22.00
- AP Exhaust®Enforcer Series Aluminized Steel Round Glass Pack Blank Exhaust Muffler (2" Center ID, 2" Center OD, 26" Length) (352600S)Universal Enforcer Series Aluminized Steel Round Glass Pack Blank Exhaust Muffler (352600S) by AP Exhaust®. Muffler Inlet Diameter: 2". Muffler Outlet Diameter: 2". Muffler Body Length: 26". Muffler Overall Length: 26". Muffler...Aluminized materials for superior corrosion protectionIdeal for the economy buyer$22.88
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The BMW muffler consists of metal plates and tubes with multiple holes in them. Between the tubes, there are chambers that cancel out the unwanted frequencies and suppress the annoying noise. Once the sound waves and exhaust gases move into the muffler through the center tube, they bounce off the back wall of the unit and then come back out into the main body. That creates waves that have the opposite amplitude, which makes them cancel each other out.
The chamber where the process of wave collision occurs is called the resonator. Its size is precisely calculated so that the process runs smoothly. The principle that the device works on is pretty simple. When the high-pressure sound wave that is coming out from the first chamber meets the reflected low-pressure wave, they cancel each other out because the two waves add up to zero. That's the way the muffler reduces that tremendous amount of noise produced by the engine.
Another important characteristic of the muffler is that its body is constructed in three layers: two thin metal layers with a thicker insulated layer between them. Such a structure allows the unit to absorb some of the pressure pulses. The muffler itself is manufactured from sturdy materials such as stainless steel and aluminum-coated steel. That ensures the part to function for a long period of time. And the better your muffler operates, the greater performance your vehicle offers.