Mufflers & Resonators
- Walker®Quiet-Flow™ Steel Oval Aluminized Exhaust Muffler (55672)Quiet-Flow™ Steel Oval Aluminized Exhaust Muffler by Walker®. Muffler Inlet Diameter: 2". Muffler Outlet Diameter: 1.625". Muffler Body Length: 21.5". Muffler Overall Length: 59". Muffler Configuration: Offset - Dual Offset. Together...Designed for OE equivalent sound and precision fitSpun-locked heads for a proper resistance to backfire$216.11
- Walker®Quiet-Flow™ Steel Oval Aluminized Exhaust Muffler (21650)Quiet-Flow™ Steel Oval Aluminized Exhaust Muffler (21650) by Walker®. Muffler Inlet Diameter: 3". Muffler Outlet Diameter: 2.75". Muffler Body Length: 24". Muffler Overall Length: 32". Muffler Configuration: Offset - Offset. Together...Designed for OE equivalent sound and precision fitSpun-locked heads for a proper resistance to backfire$155.73
- Walker®Quiet-Flow™ Steel Oval Aluminized Exhaust Muffler (21181)Quiet-Flow™ Steel Oval Aluminized Exhaust Muffler (21181) by Walker®. Muffler Inlet Diameter: 2". Muffler Outlet Diameter: 2". Muffler Body Length: 20". Muffler Overall Length: 28.6". Muffler Configuration: Body Side - Offset....Designed for OE equivalent sound and precision fitSpun-locked heads for a proper resistance to backfire$206.24
- Walker®Quiet-Flow™ Steel Oval Aluminized Exhaust Muffler (21522)Quiet-Flow™ Steel Oval Aluminized Exhaust Muffler (21522) by Walker®. Muffler Inlet Diameter: 3". Muffler Outlet Diameter: 3". Muffler Body Length: 20". Muffler Overall Length: 27". Muffler Configuration: Offset - Offset. Together...Designed for OE equivalent sound and precision fitSpun-locked heads for a proper resistance to backfire$119.63
- Walker®Quiet-Flow™ Steel Oval Exhaust Muffler (27267)Quiet-Flow™ Steel Oval Exhaust Muffler (27267) by Walker®. Muffler Body Length: 25". Muffler Overall Length: 29". Together with delivering OE-style sound, the Quiet-Flow Muffler features steel construction that resists rust. This part...Designed for OE equivalent sound and precision fitSpun-locked heads for a proper resistance to backfire$72.96
- Walker®Quiet-Flow™ Steel Oval Exhaust Muffler (27269)Quiet-Flow™ Steel Oval Exhaust Muffler (27269) by Walker®. Muffler Body Length: 27". Muffler Overall Length: 36.32". Together with delivering OE-style sound, the Quiet-Flow Muffler features steel construction that resists rust. This...Designed for OE equivalent sound and precision fitSpun-locked heads for a proper resistance to backfire$98.11
- Walker®Quiet-Flow™ Steel Oval Exhaust Muffler (27268)Quiet-Flow™ Steel Oval Exhaust Muffler (27268) by Walker®. Muffler Body Length: 24". Muffler Overall Length: 29.7". Together with delivering OE-style sound, the Quiet-Flow Muffler features steel construction that resists rust. This...Designed for OE equivalent sound and precision fitSpun-locked heads for a proper resistance to backfire$96.95
- Walker®Quiet-Flow™ Steel Oval Exhaust Muffler (28019)Quiet-Flow™ Steel Oval Exhaust Muffler by Walker®. Muffler Body Length: 28". Muffler Overall Length: 49.19". Together with delivering OE-style sound, the Quiet-Flow Muffler features steel construction that resists rust. This part is a...Designed for OE equivalent sound and precision fitSpun-locked heads for a proper resistance to backfire$81.08
- Walker®Quiet-Flow™ Steel Oval Exhaust Muffler (22276)Quiet-Flow™ Steel Oval Exhaust Muffler (22276) by Walker®. Together with delivering OE-style sound, the Quiet-Flow Muffler features steel construction that resists rust. This part is a perfect decision if you are looking for proper...Designed for OE equivalent sound and precision fitSpun-locked heads for a proper resistance to backfire$162.95
- Walker®Quiet-Flow™ Steel Oval Painted Exhaust Muffler (21824)Quiet-Flow™ Steel Oval Painted Exhaust Muffler (21824) by Walker®. Direct OE Replacement. Together with delivering OE-style sound, the Quiet-Flow Muffler features steel construction that resists rust. This part is a perfect decision...Designed for OE equivalent sound and precision fitSpun-locked heads for a proper resistance to backfire$339.77
- Walker®Quiet-Flow™ Steel Passenger Side Irregular Aluminized Exhaust Muffler (55629)Quiet-Flow™ Steel Passenger Side Irregular Aluminized Exhaust Muffler (55629) by Walker®. Muffler Inlet Diameter: 1.967". Muffler Outlet Diameter: 2". Muffler Body Length: 17.21". Muffler Overall Length: 46.65". Muffler Configuration:...Designed for OE equivalent sound and precision fitSpun-locked heads for a proper resistance to backfire$325.11
- Walker®Quiet-Flow™ Steel Passenger Side Oval Aluminized Exhaust Muffler (22160)Quiet-Flow™ Steel Passenger Side Oval Aluminized Exhaust Muffler (22160) by Walker®. Muffler Inlet Diameter: 2.5". Muffler Outlet Diameter: 2.25". Muffler Body Length: 15". Muffler Overall Length: 28.4". Muffler Configuration: Offset...Designed for OE equivalent sound and precision fitSpun-locked heads for a proper resistance to backfire$118.19
- Walker®Quiet-Flow™ Steel Round Aluminized Exhaust Muffler (21706)Quiet-Flow™ Steel Round Aluminized Exhaust Muffler (21706) by Walker®. Muffler Inlet Diameter: 3.5". Muffler Outlet Diameter: 3.5". Muffler Body Length: 25". Muffler Overall Length: 31". Muffler Configuration: Offset - Offset....Designed for OE equivalent sound and precision fitSpun-locked heads for a proper resistance to backfire$279.13
- Walker®Quiet-Flow™ Steel Round Aluminized Exhaust Muffler (21443)Quiet-Flow™ Steel Round Aluminized Exhaust Muffler (21443) by Walker®. Muffler Inlet Diameter: 4". Muffler Outlet Diameter: 3". Muffler Body Length: 25". Muffler Overall Length: 33.5". Muffler Configuration: Offset - Offset. Together...Designed for OE equivalent sound and precision fitSpun-locked heads for a proper resistance to backfire$182.22
- Walker®Quiet-Flow™ Steel Round Aluminized Exhaust Muffler (22483)Quiet-Flow™ Steel Round Aluminized Exhaust Muffler (22483) by Walker®. Muffler Inlet Diameter: 2". Muffler Outlet Diameter: 2". Muffler Body Length: 21". Muffler Overall Length: 24.25". Muffler Configuration: Offset - Offset. Together...Designed for OE equivalent sound and precision fitSpun-locked heads for a proper resistance to backfire$84.88
- Walker®Quiet-Flow™ Steel Round Aluminized Exhaust Muffler (21442)Quiet-Flow™ Steel Round Aluminized Exhaust Muffler (21442) by Walker®. Muffler Inlet Diameter: 3". Muffler Outlet Diameter: 4". Muffler Body Length: 14". Muffler Overall Length: 32". Muffler Configuration: Centered - Centered....Designed for OE equivalent sound and precision fitSpun-locked heads for a proper resistance to backfire$83.49
- Walker®Rear Aluminized Steel Irregular Exhaust Muffler (55624)Rear Aluminized Steel Irregular Exhaust Muffler (55624) by Walker®. Muffler Configuration: Special - Dual. Direct OE Replacement. Together with delivering OE-style sound, the Quiet-Flow Muffler features steel construction that resists...Designed for OE equivalent sound and precision fitSpun-locked heads for a proper resistance to backfire$397.49
- Walker®Rear Aluminized Steel Irregular Exhaust Muffler (50073)Rear Aluminized Steel Irregular Exhaust Muffler (50073) by Walker®. Muffler Configuration: Special - Dual. Direct OE Replacement. Together with delivering OE-style sound, the Quiet-Flow Muffler features steel construction that resists...Designed for OE equivalent sound and precision fitSpun-locked heads for a proper resistance to backfire$411.95
- Walker®Stainless Steel Oval Aluminized Exhaust Muffler (56251)Stainless Steel Oval Aluminized Exhaust Muffler (56251) by Walker®. Direct OE Replacement. Together with delivering OE-style sound, the Quiet-Flow Muffler features steel construction that resists rust. This part is a perfect decision if...Designed for OE equivalent sound and precision fitSpun-locked heads for a proper resistance to backfire$178.29
- Walker®Stainless Steel Oval Bare Exhaust Muffler (50487)Stainless Steel Oval Bare Exhaust Muffler (50487) by Walker®. Direct OE Replacement. Together with delivering OE-style sound, the Quiet-Flow Muffler features steel construction that resists rust. This part is a perfect decision if you...Designed for OE equivalent sound and precision fitSpun-locked heads for a proper resistance to backfire$309.39
- Walker®Stainless Steel Oval Bare Exhaust Muffler (21670)Stainless Steel Oval Bare Exhaust Muffler (21670) by Walker®. Direct OE Replacement. Together with delivering OE-style sound, the Quiet-Flow Muffler features steel construction that resists rust. This part is a perfect decision if you...Designed for OE equivalent sound and precision fitSpun-locked heads for a proper resistance to backfire$169.79
- Walker®Stainless Steel Round Bare Exhaust Muffler (54861)Stainless Steel Round Bare Exhaust Muffler (54861) by Walker®. Direct OE Replacement. Together with delivering OE-style sound, the Quiet-Flow Muffler features steel construction that resists rust. This part is a perfect decision if you...Designed for OE equivalent sound and precision fitSpun-locked heads for a proper resistance to backfire$139.30
- Walker®Stainless Steel Round Bare Exhaust Muffler (53919)Stainless Steel Round Bare Exhaust Muffler (53919) by Walker®. Direct OE Replacement. Together with delivering OE-style sound, the Quiet-Flow Muffler features steel construction that resists rust. This part is a perfect decision if you...Designed for OE equivalent sound and precision fitSpun-locked heads for a proper resistance to backfire$79.64
- Ford OERear Upper Door Hinge Bolt (W721743S439)Rear Upper Door Hinge Bolt (W721743S439) by Ford OE. If you want to keep your Ford performing the way it did when it left the factory, rely on Ford OE products. Manufactured to strict specifications for fit, form, and function, they not...Genuine OEM Ford part made to fit your vehicle perfectlyDesigned to restore OEM performance for a safe ride$2.94
- AP Exhaust®Aluminized Steel Exhaust Muffler and Pipe Assembly (7687)Aluminized Steel Exhaust Muffler and Pipe Assembly (7687) 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$137.81
- AP Exhaust®Aluminized Steel Exhaust Muffler and Pipe Assembly (7686)Aluminized Steel Exhaust Muffler and Pipe Assembly (7686) 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$178.26
- AP Exhaust®Aluminized Steel Exhaust Muffler and Pipe Assembly (7562)Aluminized Steel Exhaust Muffler and Pipe Assembly (7562) 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$122.21
- AP Exhaust®Aluminized Steel Exhaust Muffler and Pipe Assembly (7544)Aluminized Steel Exhaust Muffler and Pipe Assembly (7544) 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$138.96
- AP Exhaust®Aluminized Steel Exhaust Muffler and Pipe Assembly (7539)Aluminized Steel Exhaust Muffler and Pipe Assembly (7539) 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$75.32
- AP Exhaust®Aluminized Steel Exhaust Muffler and Pipe Assembly (7350)Aluminized Steel Exhaust Muffler and Pipe Assembly (7350) 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$123.32
The exhaust system has two functions: routing the exhaust gas from the engine to the rear of the vehicle and away from the cabin, and quieting the pressure waves created by engine combustion. The first is essential for occupant safety, because internal combustion engine exhaust contains poisonous Carbon Monoxide (CO), a noxious, colorless and odorless gas that in sufficient concentrations can cause severe illness and even death. The second is necessary to prevent excessive noise that could become irritating to you and annoying to other drivers and pedestrians, and also violate the law.
Mufflers and resonators are the exhaust system components tasked with reducing noise. All vehicles have mufflers, but resonators are used only on certain applications, usually luxury cars where a particularly quiet exhaust tone is desired. A muffler has an oval or cylindrical housing with an inlet and outlet that enables it to be plumbed into the exhaust system. Resonators have similar construction and are usually located at the rear of the vehicle. Many mufflers and resonators come with hanger brackets attached and some come integrated with a section of exhaust pipe.
Because perforation with the resulting exhaust leaks and noise is such a common cause of muffler failure, we offer mufflers constructed from corrosion resistant stainless steel and aluminized steel. You can count on them to deliver many years and miles of reliable, quiet performance. These mufflers come in both direct fit and universal versions. Our direct fit mufflers are specifically designed for each vehicle application. They have the same physical dimensions as the original equipment mufflers for easy installation, including hanger placement if so equipped, and their internal configuration is designed to give you OE-type sound quality and level of performance. Universal mufflers may require some cutting and fabrication for installation.
Although pipe diameter and mandrel bending have a significant effect on exhaust flow, by far the most important factor in improving exhaust flow, and sound, is the muffler. When factory mufflers are designed, making the vehicle quiet has priority over performance, because the quality of the sound from the speakers is much more important to the average driver than what comes out of the tailpipe. Our performance mufflers are designed for enthusiasts, not average drivers, because we know you not only want better exhaust flow for more horsepower, you want your car or truck to sound awesome.
Besides getting the right power and sound, the performance mufflers on our digital shelves are also available in a variety of shapes, dimensions, and configurations, with a wide range of inlet and outlet diameters, so you can get the muffler that perfectly fits your exhaust system and space requirements. Most are universal fitment and ideal for custom exhaust building, but we also have vehicle specific mufflers. Our selection includes round, oval, compact, low profile, and slimline designs; as well as collector mufflers, mufflers with integral exhaust tips, and much more. Our mufflers will deliver the power and sound you want today and well into the future, because each is constructed from long lasting, durable materials like stainless steel or aluminized steel.