Mufflers
availability
![56078 - : Exhaust Pipe 2.25" Inlet (ID) 2.25" Outlet (OD) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/a0fe7bdd2bf0cb4de5e234966558c1a6.webp "56078 - : Exhaust Pipe 2.25" Inlet (ID) 2.25" Outlet (OD) for Walker Exhaust")
Exhaust Pipe 2.25" Inlet (ID) 2.25" Outlet (OD)
Walker Exhaust
56078
Made from aluminized steel for durability, Walker® premium pipe is manufactured with precision benders and fixture checked to ensure a...
$69.70
Ultra EPA Direct Fit Catalytic Converter
Walker Exhaust
16397
Designed to comply with EPA standards while delivering premium performance with assured compliance, Walker® Ultra® Direct-Fit Catalytic...
$465.22
Resonator Assembly
Walker Exhaust
54379
Designed to fit, perform and sound like the original system, Walker® resonators use precise tuning technologies to deliver excellent flow...
$61.11
![21464 - : Heavy Duty Direct Fit Exhaust Muffler 4" Inlet (ID) 4" Outlet (ID) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/88efbae503fadcf51947b83d64567daf.webp "21464 - : Heavy Duty Direct Fit Exhaust Muffler 4" Inlet (ID) 4" Outlet (ID) for Walker Exhaust")
Heavy Duty Direct Fit Exhaust Muffler 4" Inlet (ID) 4" Outlet (ID)
Walker Exhaust
21464
Walker® offers hundreds of muffler designs and styles to fit virtually any hard-working on/off road commercial vehicle. Walker is a...
$101.45
![50472 - : Direct Fit Exhaust Resonator and Pipe Assembly 2.375" Outlet (OD) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/00a6e3dd938baa8e4a5977688a8f2890.webp "50472 - : Direct Fit Exhaust Resonator and Pipe Assembly 2.375" Outlet (OD) for Walker Exhaust")
Direct Fit Exhaust Resonator and Pipe Assembly 2.375" Outlet (OD)
Walker Exhaust
50472
Designed to fit, perform and sound like the original system, Walker® resonators use precise tuning technologies to deliver excellent flow...
$100.36
SoundFX Exhaust Muffler
Walker Exhaust
27258
Featuring 100% aluminized steel for longer service life compared to low-carbon steel, Walker SoundFX® direct-fit mufflers deliver quality...
$66.91
Federal / EPA Catalytic Converter - Direct Fit
AP Exhaust
643075
ARISTO's proprietary substrate chemistry yields highly efficient loadings for lower cost and better converter efficiency while our latest...
$366.68
Federal / EPA Catalytic Converter - Direct Fit
AP Exhaust
642278
ARISTO's proprietary substrate chemistry yields highly efficient loadings for lower cost and better converter efficiency while our latest...
$266.94
Federal / EPA Catalytic Converter - Direct Fit
AP Exhaust
641468
ARISTO's proprietary substrate chemistry yields highly efficient loadings for lower cost and better converter efficiency while our latest...
$508.06
Direct Fit Muffler - MSL Maximum
AP Exhaust
700149
AP MSL Mximum Muffler A muffler designed for the Professional installer; Constructed from 100% Aluminized Steel; Engineered to perform...
$64.89
![15838 - : Standard EPA Direct Fit Catalytic Converter 3" Inlet (OD) 3" Outlet (OD) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/8d75e1d8e1090b8ca5f8cf9ffdaeee59.webp "15838 - : Standard EPA Direct Fit Catalytic Converter 3" Inlet (OD) 3" Outlet (OD) for Walker Exhaust")
Standard EPA Direct Fit Catalytic Converter 3" Inlet (OD) 3" Outlet (OD)
Walker Exhaust
15838
Designed to provide the required reduction in tailpipe emissions and meet EPA emissions requirements with assured compliance, Walker®...
$672.01
Federal / EPA Catalytic Converter - Direct Fit
AP Exhaust
644030
ARISTO's proprietary substrate chemistry yields highly efficient loadings for lower cost and better converter efficiency while our latest...
$491.98
![18944 - : SoundFX Direct Fit Exhaust Muffler 2.25" Outlet (ID) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/4a8be9696880bf195e9ce258f63c18ba.webp "18944 - : SoundFX Direct Fit Exhaust Muffler 2.25" Outlet (ID) for Walker Exhaust")
SoundFX Direct Fit Exhaust Muffler 2.25" Outlet (ID)
Walker Exhaust
18944
Featuring 100% aluminized steel for longer service life compared to low-carbon steel, Walker SoundFX® direct-fit mufflers deliver quality...
$67.56
![22075 - : Quiet-Flow SS Direct Fit Exhaust Muffler 2.5" Inlet (OD) 2.5" Outlet (ID) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/2508aa0d990458d98bdc7c9412af7767.webp "22075 - : Quiet-Flow SS Direct Fit Exhaust Muffler 2.5" Inlet (OD) 2.5" Outlet (ID) for Walker Exhaust")
Quiet-Flow SS Direct Fit Exhaust Muffler 2.5" Inlet (OD) 2.5" Outlet (ID)
Walker Exhaust
22075
The only broad-market muffler body with 100% stainless-steel construction, Walker® Quiet-Flow® SS mufflers feature precision fit,...
$84.31
Ultra EPA Direct Fit Catalytic Converter
Walker Exhaust
15856
Designed to comply with EPA standards while delivering premium performance with assured compliance, Walker® Ultra® Direct-Fit Catalytic...
$457.86
![53394 - : Exhaust Pipe 1.75" Outlet (OD) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/2653772c310aa896cb964c3c5e9fbd9b.webp "53394 - : Exhaust Pipe 1.75" Outlet (OD) for Walker Exhaust")
Exhaust Pipe 1.75" Outlet (OD)
Walker Exhaust
53394
Made from aluminized steel for durability, Walker® premium pipe is manufactured with precision benders and fixture checked to ensure a...
$32.71
Ultra EPA Direct Fit Catalytic Converter
Walker Exhaust
16970
Designed to comply with EPA standards while delivering premium performance with assured compliance, Walker® Ultra® Direct-Fit Catalytic...
$458.39
![21918 - : Quiet-Flow SS Direct Fit Exhaust Muffler 2.25" Inlet (ID) 2.75" Outlet (OD) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/5f57a600f08e306113cf2ed5b5da24a4.webp "21918 - : Quiet-Flow SS Direct Fit Exhaust Muffler 2.25" Inlet (ID) 2.75" Outlet (OD) for Walker Exhaust")
Quiet-Flow SS Direct Fit Exhaust Muffler 2.25" Inlet (ID) 2.75" Outlet (OD)
Walker Exhaust
21918
The only broad-market muffler body with 100% stainless-steel construction, Walker® Quiet-Flow® SS mufflers feature precision fit,...
$108.73
![18466 - : SoundFX Direct Fit Exhaust Muffler 2.5" Inlet (ID) 2.25" Outlet (ID) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/032fc4eeb3b73613edc532dbbcd13605.webp "18466 - : SoundFX Direct Fit Exhaust Muffler 2.5" Inlet (ID) 2.25" Outlet (ID) for Walker Exhaust")
SoundFX Direct Fit Exhaust Muffler 2.5" Inlet (ID) 2.25" Outlet (ID)
Walker Exhaust
18466
Featuring 100% aluminized steel for longer service life compared to low-carbon steel, Walker SoundFX® direct-fit mufflers deliver quality...
$47.48
Exh Muffler Assembly
Walker Exhaust
53059
Combining industry-leading coverage with a direct fit OE-style replacement, Walker® Quiet-Flow® muffler assemblies deliver a precision...
$231.14
![21559 - : Quiet-Flow SS Direct Fit Exhaust Muffler 2.25" Inlet (ID) 2.25" Outlet (OD) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/32edd50ee707d18fe3a107ff6d318cb3.webp "21559 - : Quiet-Flow SS Direct Fit Exhaust Muffler 2.25" Inlet (ID) 2.25" Outlet (OD) for Walker Exhaust")
Quiet-Flow SS Direct Fit Exhaust Muffler 2.25" Inlet (ID) 2.25" Outlet (OD)
Walker Exhaust
21559
The only broad-market muffler body with 100% stainless-steel construction, Walker® Quiet-Flow® SS mufflers feature precision fit,...
$128.40
![18574 - : SoundFX Direct Fit Exhaust Muffler 2.25" Inlet (ID) 2.25" Outlet (ID) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/78503ee86ee76cbb2cbc4f0adafe4f49.webp "18574 - : SoundFX Direct Fit Exhaust Muffler 2.25" Inlet (ID) 2.25" Outlet (ID) for Walker Exhaust")
SoundFX Direct Fit Exhaust Muffler 2.25" Inlet (ID) 2.25" Outlet (ID)
Walker Exhaust
18574
Featuring 100% aluminized steel for longer service life compared to low-carbon steel, Walker SoundFX® direct-fit mufflers deliver quality...
$52.26
Ultra EPA Direct Fit Catalytic Converter
Walker Exhaust
15863
Designed to comply with EPA standards while delivering premium performance with assured compliance, Walker® Ultra® Direct-Fit Catalytic...
$335.59
![18907 - : SoundFX Direct Fit Exhaust Muffler 2.25" Inlet (ID) 2" Outlet (ID) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/e667fe4c9c4696897512e14895bb1f68.webp "18907 - : SoundFX Direct Fit Exhaust Muffler 2.25" Inlet (ID) 2" Outlet (ID) for Walker Exhaust")
SoundFX Direct Fit Exhaust Muffler 2.25" Inlet (ID) 2" Outlet (ID)
Walker Exhaust
18907
Featuring 100% aluminized steel for longer service life compared to low-carbon steel, Walker SoundFX® direct-fit mufflers deliver quality...
$82.49
![18825 - : SoundFX Direct Fit Exhaust Muffler 2.25" Inlet (ID) 2.5" Outlet (OD) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/499c284ecfa0f6e7dc4b4645a53e09a3.webp "18825 - : SoundFX Direct Fit Exhaust Muffler 2.25" Inlet (ID) 2.5" Outlet (OD) for Walker Exhaust")
SoundFX Direct Fit Exhaust Muffler 2.25" Inlet (ID) 2.5" Outlet (OD)
Walker Exhaust
18825
Featuring 100% aluminized steel for longer service life compared to low-carbon steel, Walker SoundFX® direct-fit mufflers deliver quality...
$91.43
![18827 - : SoundFX Direct Fit Exhaust Muffler 2.25" Inlet (ID) 2.25" Outlet (OD) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/12dff6da3300d12f5eb95c7bd7ae0a3f.webp "18827 - : SoundFX Direct Fit Exhaust Muffler 2.25" Inlet (ID) 2.25" Outlet (OD) for Walker Exhaust")
SoundFX Direct Fit Exhaust Muffler 2.25" Inlet (ID) 2.25" Outlet (OD)
Walker Exhaust
18827
Featuring 100% aluminized steel for longer service life compared to low-carbon steel, Walker SoundFX® direct-fit mufflers deliver quality...
$71.26
![21745 - : Quiet-Flow SS Direct Fit Exhaust Muffler 2.75" Outlet (OD) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/ebf9877077daa3214526857db4e52690.webp "21745 - : Quiet-Flow SS Direct Fit Exhaust Muffler 2.75" Outlet (OD) for Walker Exhaust")
Quiet-Flow SS Direct Fit Exhaust Muffler 2.75" Outlet (OD)
Walker Exhaust
21745
The only broad-market muffler body with 100% stainless-steel construction, Walker® Quiet-Flow® SS mufflers feature precision fit,...
$143.34
![53719 - : Exhaust Pipe 2" Outlet (OD) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/1f2fbd0593f5f3fa144ed2c229bdc265.webp "53719 - : Exhaust Pipe 2" Outlet (OD) for Walker Exhaust")
Exhaust Pipe 2" Outlet (OD)
Walker Exhaust
53719
Made from aluminized steel for durability, Walker® premium pipe is manufactured with precision benders and fixture checked to ensure a...
$27.18
![54572 - : Direct Fit Exhaust Resonator and Pipe Assembly 2.25" Outlet (OD) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/a9bc646ba248b9edbd61ae34d34ebf62.webp "54572 - : Direct Fit Exhaust Resonator and Pipe Assembly 2.25" Outlet (OD) for Walker Exhaust")
Direct Fit Exhaust Resonator and Pipe Assembly 2.25" Outlet (OD)
Walker Exhaust
54572
Designed to fit, perform and sound like the original system, Walker® resonators use precise tuning technologies to deliver excellent flow...
$77.89
![55176 - : Exhaust Tail Pipe 2" Inlet (OD) 2" Outlet (OD) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/f6bbc2b6642ba60766040af3fe067499.webp "55176 - : Exhaust Tail Pipe 2" Inlet (OD) 2" Outlet (OD) for Walker Exhaust")
Exhaust Tail Pipe 2" Inlet (OD) 2" Outlet (OD)
Walker Exhaust
55176
Made from aluminized steel for durability, Walker® premium pipe is manufactured with precision benders and fixture checked to ensure a...
$45.48
Exh Muffler Assembly
Walker Exhaust
53396
Combining the only broad-market stainless-steel body construction with a direct fit OE-style replacement, Walker® Quiet-Flow® SS muffler...
$98.93
CalCat CARB Direct Fit Catalytic Converter
Walker Exhaust
83396
Designed, tested and validated for assured compliance to meet CARB standards, Walker® CalCat® Direct-Fit Catalytic Converters are...
$797.05
Exhaust Tail Pipe
Walker Exhaust
54279
Made from aluminized steel for durability, Walker® premium pipe is manufactured with precision benders and fixture checked to ensure a...
$40.86
![18961 - : SoundFX Direct Fit Exhaust Muffler 1.75" Outlet (OD) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/874343e51adc5a0e9ebf7d850549e6f5.webp "18961 - : SoundFX Direct Fit Exhaust Muffler 1.75" Outlet (OD) for Walker Exhaust")
SoundFX Direct Fit Exhaust Muffler 1.75" Outlet (OD)
Walker Exhaust
18961
Featuring 100% aluminized steel for longer service life compared to low-carbon steel, Walker SoundFX® direct-fit mufflers deliver quality...
$131.46
CalCat CARB Direct Fit Catalytic Converter
Walker Exhaust
81769
Designed, tested and validated for assured compliance to meet CARB standards, Walker® CalCat® Direct-Fit Catalytic Converters are...
$1,118.93
![53744 - : Direct Fit Exhaust Resonator and Pipe Assembly 1.875" Inlet (ID) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/1f97a139a4a4a7a17df0b79333309cb1.webp "53744 - : Direct Fit Exhaust Resonator and Pipe Assembly 1.875" Inlet (ID) for Walker Exhaust")
Direct Fit Exhaust Resonator and Pipe Assembly 1.875" Inlet (ID)
Walker Exhaust
53744
Designed to fit, perform and sound like the original system, Walker® resonators use precise tuning technologies to deliver excellent flow...
$89.20
![54911 - : Quiet-Flow SS Direct Fit Exhaust Muffler Assembly 2.25" Outlet (OD) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/4fe453ef88a27a09edebd2597582901b.webp "54911 - : Quiet-Flow SS Direct Fit Exhaust Muffler Assembly 2.25" Outlet (OD) for Walker Exhaust")
Quiet-Flow SS Direct Fit Exhaust Muffler Assembly 2.25" Outlet (OD)
Walker Exhaust
54911
Combining the only broad-market stainless-steel body construction with a direct fit OE-style replacement, Walker® Quiet-Flow® SS muffler...
$143.63
![81840 - : CalCat CARB Direct Fit Catalytic Converter 1.865" Outlet (OD) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/4bd72396926bdb6984f1a5a2f73103e8.webp "81840 - : CalCat CARB Direct Fit Catalytic Converter 1.865" Outlet (OD) for Walker Exhaust")
CalCat CARB Direct Fit Catalytic Converter 1.865" Outlet (OD)
Walker Exhaust
81840
Designed, tested and validated for assured compliance to meet CARB standards, Walker® CalCat® Direct-Fit Catalytic Converters are...
$533.65
![21028 - : Quiet-Flow Direct Fit Exhaust Muffler 2" Inlet (ID) 1.812" Outlet (OD) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/a90c10af789725559a413222e68b9964.webp "21028 - : Quiet-Flow Direct Fit Exhaust Muffler 2" Inlet (ID) 1.812" Outlet (OD) for Walker Exhaust")
Quiet-Flow Direct Fit Exhaust Muffler 2" Inlet (ID) 1.812" Outlet (OD)
Walker Exhaust
21028
Designed to deliver superior flow and OE-style sound, Walker® Quiet-Flow® mufflers are available for top-selling domestic and foreign...
$72.95
Quiet-Flow SS Direct Fit Exhaust Muffler Assembly
Walker Exhaust
54328
Combining the only broad-market stainless-steel body construction with a direct fit OE-style replacement, Walker® Quiet-Flow® SS muffler...
$170.78
Exhaust Resonator and Pipe Assembly
Walker Exhaust
74058
Designed to fit, perform and sound like the original system, Walker® welded resonator assemblies use precise tuning technologies to...
$157.63
![54906 - : Exhaust Pipe 2.25" Inlet (OD) 2.5" Outlet (OD) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/e31e865cc76fab7ba4e56980fab4323c.webp "54906 - : Exhaust Pipe 2.25" Inlet (OD) 2.5" Outlet (OD) for Walker Exhaust")
Exhaust Pipe 2.25" Inlet (OD) 2.5" Outlet (OD)
Walker Exhaust
54906
Made from aluminized steel for durability, Walker® premium pipe is manufactured with precision benders and fixture checked to ensure a...
$37.30
![83892 - : CalCat CARB Direct Fit Catalytic Converter 2.245" Outlet (OD) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/bd254de32c9d4552378aa32da93eba94.webp "83892 - : CalCat CARB Direct Fit Catalytic Converter 2.245" Outlet (OD) for Walker Exhaust")
CalCat CARB Direct Fit Catalytic Converter 2.245" Outlet (OD)
Walker Exhaust
83892
Designed, tested and validated for assured compliance to meet CARB standards, Walker® CalCat® Direct-Fit Catalytic Converters are...
$521.48
![18990 - : SoundFX Direct Fit Exhaust Muffler 3.5" Outlet (OD) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/aba2e7cc4d507aca64b0665ddbff1cb8.webp "18990 - : SoundFX Direct Fit Exhaust Muffler 3.5" Outlet (OD) for Walker Exhaust")
SoundFX Direct Fit Exhaust Muffler 3.5" Outlet (OD)
Walker Exhaust
18990
Featuring 100% aluminized steel for longer service life compared to low-carbon steel, Walker SoundFX® direct-fit mufflers deliver quality...
$135.59
Federal / EPA Catalytic Converter - Direct Fit
AP Exhaust
645355
ARISTO's proprietary substrate chemistry yields highly efficient loadings for lower cost and better converter efficiency while our latest...
$279.10
Exhaust Pipe
BRExhaust
750-047
BRExhaust exhaust pipes are designed for easy bolt-on installations. Thicker gauge metal prevents the need for flow-resistant wrinkle...
$220.03
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