GEO Mufflers & Resonators
- Diamond Eye®409 SS Performance Perforated Exhaust MufflerUniversal 409 SS Performance Perforated Exhaust Muffler by Diamond Eye®. Muffler Sound: Aggressive / Loud. This products are created for those who are not afraid of the power. It is fine-tuned to deliver unrestricted power and tested...$131.29 - $241.64
- Diamond Eye®Aluminized Steel Round Quiet Tone Exhaust ResonatorUniversal Aluminized Steel Round Quiet Tone Exhaust Resonator by Diamond Eye®. Resonator Inlet Diameter: 4". Resonator Outlet Diameter: 4". Resonator Sound: Aggressive / Loud. This products are created for those who are not afraid of...$83.05 - $103.06
- aFe®ST Sound-Core™ Exhaust System Sound Tuning InsertUniversal ST Sound-Core™ Exhaust System Sound Tuning Insert by aFe®. The ST Sound-Core is a patent pending technology from aFe, compatible with MACH-Force ST and Takeda ST exhaust systems . With this technology, you can easily modify...100% TIG-weldedConstructed from 304 stainless steel tubing$65.00
- Nickson®HD Retail Muffler ClampUniversal HD Retail Muffler Clamp by Nickson®. Nickson was the first to introduce exhaust products to the aftermarket. This represented a substantial upgrade in the quality of products especially since they took both the Ford and GM OE...Expertly crafted from premium materialsQuality design and workmanship$1.35 - $2.52
- XFORCE Exhaust®V-Band Pipe Clamp KitUniversal V-Band Pipe Clamp Kit by XFORCE Exhaust®. If you are ready to enhance your exhaust system, we invite you to turn your attention to this path-breaking product by XFORCE. Developed and crafted with advanced manufacturing...Made with the cutting-edge technology and materialsSubject to thorough quality control to assure reliability$23.40 - $74.70
- Nickson®Heavy Duty Exhaust Muffler ClampUniversal Heavy Duty Exhaust Muffler Clamp by Nickson®. Nickson was the first to introduce exhaust products to the aftermarket. This represented a substantial upgrade in the quality of products especially since they took both the Ford...Expertly crafted from premium materialsQuality design and workmanship$1.86 - $5.93
- Walker®Quiet-Flow™ Stainless Steel Oval Aluminized Exhaust Muffler and Pipe Assembly (47715)Quiet-Flow™ Stainless Steel Oval Aluminized Exhaust Muffler and Pipe Assembly (47715) by Walker®. Direct OE Replacement. Together with delivering OE-style sound, the Quiet-Flow Muffler features 100% structural stainless steel...Designed for OE equivalent sound and precision fitSpun-locked heads for a proper resistance to backfire$157.40
- Walker®Quiet-Flow™ Stainless Steel Oval Aluminized Exhaust Muffler and Pipe Assembly (53043)Quiet-Flow™ Stainless Steel Oval Aluminized Exhaust Muffler and Pipe Assembly by Walker®. Muffler Inlet Diameter: 1.75". Muffler Outlet Diameter: 1.75". Muffler Body Length: 13". Muffler Overall Length: 39.875". Muffler Configuration:...Designed for OE equivalent sound and precision fitSpun-locked heads for a proper resistance to backfire$89.63
- Walker®SoundFX™ Aluminized Steel Oval Direct Fit Exhaust Muffler (18453)SoundFX™ Aluminized Steel Oval Direct Fit Exhaust Muffler (18453) by Walker®. Optional. Direct OE Replacement. This muffler is the right choice if you opt for quality acoustics and performance. Walker offers 100% aluminized steel...Designed to deliver ultimate performance and pleasing sound qualityOE-equivalent direct-fit design$80.41
- Walker®SoundFX™ Aluminized Steel Oval Direct Fit Exhaust Muffler (18446)SoundFX™ Aluminized Steel Oval Direct Fit Exhaust Muffler (18446) by Walker®. Optional. Direct OE Replacement. This muffler is the right choice if you opt for quality acoustics and performance. Walker offers 100% aluminized steel...Designed to deliver ultimate performance and pleasing sound qualityOE-equivalent direct-fit design$71.20
- Walker®SoundFX™ Aluminized Steel Oval Direct Fit Exhaust Muffler (18192)SoundFX™ Aluminized Steel Oval Direct Fit Exhaust Muffler (18192) by Walker®. Direct OE Replacement. This muffler is the right choice if you opt for quality acoustics and performance. Walker offers 100% aluminized steel SoundFX™...Designed to deliver ultimate performance and pleasing sound qualityOE-equivalent direct-fit design$40.42
- Walker®SoundFX™ Steel Oval Direct-Fit Aluminized Exhaust Muffler (18586)SoundFX™ Steel Oval Direct-Fit Aluminized Exhaust Muffler (18586) by Walker®. Optional. Muffler Inlet Diameter: 1.75". Muffler Outlet Diameter: 1.75". Muffler Body Length: 20". Muffler Overall Length: 74". Muffler Configuration:...Designed to deliver ultimate performance and pleasing sound qualityOE-equivalent direct-fit design$74.31
- Walker®SoundFX™ Steel Oval Direct-Fit Aluminized Exhaust Muffler (18366)SoundFX™ Steel Oval Direct-Fit Aluminized Exhaust Muffler (18366) by Walker®. Optional. Muffler Inlet Diameter: 1.5". Muffler Outlet Diameter: 1.5". Muffler Body Length: 11". Muffler Overall Length: 14.5". Muffler Configuration:...Designed to deliver ultimate performance and pleasing sound qualityOE-equivalent direct-fit design$68.96
- Walker®SoundFX™ Steel Oval Direct-Fit Aluminized Exhaust Muffler (18217)SoundFX™ Steel Oval Direct-Fit Aluminized Exhaust Muffler (18217) by Walker®. Muffler Inlet Diameter: 1.75". Muffler Outlet Diameter: 1.75". Muffler Body Length: 17". Muffler Overall Length: 20". Muffler Configuration: Centered -...Designed to deliver ultimate performance and pleasing sound qualityOE-equivalent direct-fit design$67.89
- Walker®SoundFX™ Steel Oval Direct-Fit Aluminized Exhaust Muffler (18859)SoundFX™ Steel Oval Direct-Fit Aluminized Exhaust Muffler (18859) by Walker®. Optional. Muffler Inlet Diameter: 1.87". Muffler Outlet Diameter: 1.75". Muffler Body Length: 13". Muffler Overall Length: 39.870". Muffler Configuration:...Designed to deliver ultimate performance and pleasing sound qualityOE-equivalent direct-fit design$78.23
- Walker®SoundFX™ Steel Oval Direct-Fit Aluminized Exhaust Muffler (18528)SoundFX™ Steel Oval Direct-Fit Aluminized Exhaust Muffler (18528) by Walker®. Optional. Muffler Inlet Diameter: 1.875". Muffler Outlet Diameter: 1.875". Muffler Body Length: 12". Muffler Overall Length: 14.5". Muffler Configuration:...Designed to deliver ultimate performance and pleasing sound qualityOE-equivalent direct-fit design$44.75
- Walker®SoundFX™ Steel Oval Direct-Fit Aluminized Exhaust Muffler (18184)SoundFX™ Steel Oval Direct-Fit Aluminized Exhaust Muffler (18184) by Walker®. Muffler Inlet Diameter: 1.75". Muffler Outlet Diameter: 1.625". Muffler Body Length: 13". Muffler Overall Length: 29". Muffler Configuration: Offset -...Designed to deliver ultimate performance and pleasing sound qualityOE-equivalent direct-fit design$46.81
- Walker®Aluminized Steel Round Resonator Assembly (46940)Aluminized Steel Round Resonator Assembly (46940) by Walker®. If you want exhaust piping that delivers precise OE-style fit, appearance, and reliability, this part is your number one choice. Every pipe is vehicle-specific and is...Designed to directly replace the factory partMade with precision benders and fixture checked$100.12
- Walker®Stainless Steel Round Aluminized Resonator Assembly (47673)Stainless Steel Round Aluminized Resonator Assembly by Walker®. Resonator Body Length: 12". Resonator Overall Length: 77.3". If you want exhaust piping that delivers precise OE-style fit, appearance, and reliability, this part is your...Designed to directly replace the factory partMade with precision benders and fixture checked$139.71
- AP Exhaust®MSL Maximum Aluminized Steel Oval Direct Fit Exhaust Muffler with Flange and Inlet Neck (700024)MSL Maximum Aluminized Steel Oval Direct Fit Exhaust Muffler with Flange and Inlet Neck (700024) by AP Exhaust®. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this market is...Designed for a quiet ride100% aluminized components for longer life$59.56
- AP Exhaust®MSL Maximum Aluminized Steel Oval Direct Fit Exhaust Muffler with Inlet / Outlet Neck (700179)MSL Maximum Aluminized Steel Oval Direct Fit Exhaust Muffler with Inlet / Outlet Neck (700179) by AP Exhaust®. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this market is...Designed for a quiet ride100% aluminized components for longer life$53.19
- AP Exhaust®MSL Maximum Aluminized Steel Oval Direct Fit Exhaust Muffler with Inlet / Outlet Neck (6694)MSL Maximum Aluminized Steel Oval Direct Fit Exhaust Muffler with Inlet / Outlet Neck (6694) by AP Exhaust®. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this market is that...Designed for a quiet ride100% aluminized components for longer life$41.29
- AP Exhaust®MSL Maximum Aluminized Steel Oval Direct Fit Exhaust Muffler with Welded Flange and Outlet Neck (700211)MSL Maximum Aluminized Steel Oval Direct Fit Exhaust Muffler with Welded Flange and Outlet Neck (700211) by AP Exhaust®. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this...Designed for a quiet ride100% aluminized components for longer life$65.87
- AP Exhaust®Enforcer Series Aluminized Steel Oval Glass Pack Exhaust Muffler with Inlet and Outlet Neck (3751)Enforcer Series Aluminized Steel Oval Glass Pack Exhaust Muffler with Inlet and Outlet Neck (3751) by AP Exhaust®. Muffler Inlet Diameter: 1.75". Muffler Outlet Diameter: 1.75". Muffler Body Length: 15". Muffler Overall Length: 21"....Aluminized materials for superior corrosion protectionIdeal for the economy buyer$25.12
- AP Exhaust®Aluminized Steel Exhaust Muffler and Pipe Assembly (7374)Aluminized Steel Exhaust Muffler and Pipe Assembly (7374) by AP Exhaust®. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this market is that a product demand is not based on...Aluminized components for longer lifeOriginal equipment appearance and performance$85.48
- AP Exhaust®DGM Style Driver Side Natural Exhaust Clamp (M134)DGM Style Driver Side Natural Exhaust Clamp (M134) by AP Exhaust®. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this market is that a product demand is not based on vehicle...Made from first-rate materialsEnsures outstanding durability$1.47
- AP Exhaust®DGM Style Natural Exhaust Clamp (M112)DGM Style Natural Exhaust Clamp (M112) by AP Exhaust®. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this market is that a product demand is not based on vehicle age or use...Made from first-rate materialsEnsures outstanding durability$1.49
- AP Exhaust®DGM Style Passenger Side Natural Exhaust Clamp (M200)DGM Style Passenger Side Natural Exhaust Clamp (M200) by AP Exhaust®. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this market is that a product demand is not based on...Made from first-rate materialsEnsures outstanding durability$1.56
- Davico®Exhaust Muffler and Pipe Assembly (817420)Exhaust Muffler and Pipe Assembly by Davico®. 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$81.16
- Davico®Exhaust Muffler and Pipe Assembly (817775)Exhaust Muffler and Pipe Assembly by Davico®. 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$79.88
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The GEO 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.
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