Mufflers
availability
Flowmaster 40 Series Chambered Muffler
Flowmaster
42441
The Original 40 series muffler delivers an aggressive exterior and interior tone. If you're looking for that original Flowmaster sound...
$108.22
Fits Most Vehicles
California Universal Catalytic Converter - 2.50in.
Magnaflow
458076
MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 458076 helps keep the check engine light off. Get the right fit...
$458.00
Fits Most Vehicles
California Universal Catalytic Converter - 2.00in.
Magnaflow
408034
MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 408034 helps keep the check engine light off. Get the right fit...
$335.00
Fits Most Vehicles
California Universal Catalytic Converter - 2.50in.
Magnaflow
5592306
MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 5592306 helps keep the check engine light off. Get the right fit...
$1,229.00
Fits Most Vehicles
California Universal Catalytic Converter - 2.5in.
Magnaflow
339106
MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 339106 helps keep the check engine light off. Get the right fit...
$523.00
Fits Most Vehicles
![93304 - : Ultra EPA Universal Catalytic Converter 3" Inlet (ID) 3" Outlet (ID) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/9b88f1894e4750652922a53132c948a3.webp "93304 - : Ultra EPA Universal Catalytic Converter 3" Inlet (ID) 3" Outlet (ID) for Walker Exhaust")
Ultra EPA Universal Catalytic Converter 3" Inlet (ID) 3" Outlet (ID)
Walker Exhaust
93304
Designed to comply with EPA emissions requirements while delivering premium performance and durability with assured compliance, Walker®...
$174.48
Fits Most Vehicles
![82816 - : CalCat CARB Universal Catalytic Converter 2.625" Inlet (ID) 2.25" Outlet (ID) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/299815e8d806c76dc6f74339502c1d31.webp "82816 - : CalCat CARB Universal Catalytic Converter 2.625" Inlet (ID) 2.25" Outlet (ID) for Walker Exhaust")
CalCat CARB Universal Catalytic Converter 2.625" Inlet (ID) 2.25" Outlet (ID)
Walker Exhaust
82816
Designed, tested and validated for assured compliance to meet CARB standards, Walker® CalCat® Universal Catalytic Converters are...
$895.91
Fits Most Vehicles
![93268 - : Ultra EPA Universal Catalytic Converter 2.5" Inlet (ID) 2.5" Outlet (ID) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/f5b26d97b188a135c56467659e96f033.webp "93268 - : Ultra EPA Universal Catalytic Converter 2.5" Inlet (ID) 2.5" Outlet (ID) for Walker Exhaust")
Ultra EPA Universal Catalytic Converter 2.5" Inlet (ID) 2.5" Outlet (ID)
Walker Exhaust
93268
Designed to comply with EPA emissions requirements while delivering premium performance and durability with assured compliance, Walker®...
$164.98
Fits Most Vehicles
![18132 - : SoundFX Universal Universal Exhaust Muffler 2.5" Inlet (ID) 2.25" Outlet (ID) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/34e69baf3cafcfa1cecbe1dbb635b680.webp "18132 - : SoundFX Universal Universal Exhaust Muffler 2.5" Inlet (ID) 2.25" Outlet (ID) for Walker Exhaust")
SoundFX Universal Universal Exhaust Muffler 2.5" Inlet (ID) 2.25" Outlet (ID)
Walker Exhaust
18132
Featuring 100% aluminized steel for longer service life compared to low-carbon steel, Walker SoundFX® universal mufflers deliver quality...
$81.43
Fits Most Vehicles
![83403 - : CalCat CARB Universal Catalytic Converter 2.5" Inlet (ID) 2.5" Outlet (ID) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/61e634a0605be214c630f6769f298ef3.webp "83403 - : CalCat CARB Universal Catalytic Converter 2.5" Inlet (ID) 2.5" Outlet (ID) for Walker Exhaust")
CalCat CARB Universal Catalytic Converter 2.5" Inlet (ID) 2.5" Outlet (ID)
Walker Exhaust
83403
Designed, tested and validated for assured compliance to meet CARB standards, Walker® CalCat® Universal Catalytic Converters are...
$463.68
Fits Most Vehicles
Flowmaster 50 Series HD Chambered Muffler
Flowmaster
853558
Flowmaster's stainless steel 50 Series HD muffler is designed for today's heavy duty gas and diesel trucks. This muffler delivers...
$304.36
Fits Most Vehicles
Flowmaster Super 44 Series Chambered Muffler
Flowmaster
943049
Flowmaster's Super 44 muffler uses the same Delta Flow® technology found in our larger Super 40 mufflers. The Super 44 delivers a...
$143.54
Fits Most Vehicles
![22552 - : Heavy Duty Direct Fit Exhaust Muffler 5" Inlet (ID) 5" Outlet (ID) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/0e73fce05283a0f980d8249a5d52e230.webp "22552 - : Heavy Duty Direct Fit Exhaust Muffler 5" Inlet (ID) 5" Outlet (ID) for Walker Exhaust")
Heavy Duty Direct Fit Exhaust Muffler 5" Inlet (ID) 5" Outlet (ID)
Walker Exhaust
22552
Walker® offers hundreds of muffler designs and styles to fit virtually any hard-working on/off road commercial vehicle. Walker is a...
$237.33
Fits Most Vehicles
Flowmaster 50 Series Delta Flow Chambered Muffler
Flowmaster
842551
The three chamber design utilizes Flowmaster's Delta Flow® technology along with an internal tuning chamber to reduce sound inside the...
$195.43
Fits Most Vehicles
![18180 - : SoundFX Universal Universal Exhaust Muffler 3" Inlet (ID) 3" Outlet (ID) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/2a6aa276583a4e056b21f04595bb742b.webp "18180 - : SoundFX Universal Universal Exhaust Muffler 3" Inlet (ID) 3" Outlet (ID) for Walker Exhaust")
SoundFX Universal Universal Exhaust Muffler 3" Inlet (ID) 3" Outlet (ID)
Walker Exhaust
18180
Featuring 100% aluminized steel for longer service life compared to low-carbon steel, Walker SoundFX® universal mufflers deliver quality...
$87.13
Fits Most Vehicles
Flowmaster Super 50 Series Chambered Muffler
Flowmaster
53056
The Super 50 series muffler is a larger version of Flowmaster's 50 series Delta Flow® muffler. Originally designed for trucks and SUV's,...
$205.91
Fits Most Vehicles
![18176 - : SoundFX Universal Universal Exhaust Muffler 2.5" Inlet (ID) 2.25" Outlet (ID) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/924032a17fcfeced5a02840db10655db.webp "18176 - : SoundFX Universal Universal Exhaust Muffler 2.5" Inlet (ID) 2.25" Outlet (ID) for Walker Exhaust")
SoundFX Universal Universal Exhaust Muffler 2.5" Inlet (ID) 2.25" Outlet (ID)
Walker Exhaust
18176
Featuring 100% aluminized steel for longer service life compared to low-carbon steel, Walker SoundFX® universal mufflers deliver quality...
$44.08
Fits Most Vehicles
![84302 - : CalCat CARB Universal Catalytic Converter 2.25" Inlet (ID) 2.25" Outlet (ID) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/d62618d6ed22c84800faf472df0d057f.webp "84302 - : CalCat CARB Universal Catalytic Converter 2.25" Inlet (ID) 2.25" Outlet (ID) for Walker Exhaust")
CalCat CARB Universal Catalytic Converter 2.25" Inlet (ID) 2.25" Outlet (ID)
Walker Exhaust
84302
Designed, tested and validated for assured compliance to meet CARB standards, Walker® CalCat® Universal Catalytic Converters are...
$315.14
Fits Most Vehicles
California Universal Catalytic Converter - 2.50in.
Magnaflow
458006
MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 458006 helps keep the check engine light off. Get the right fit...
$423.34
Fits Most Vehicles
Quiet-Flow SS Direct Fit Exhaust Muffler Assembly
Walker Exhaust
74042
Combining the only broad-market stainless-steel body construction with a direct fit OE-style replacement, Walker® Quiet-Flow® SS muffler...
$265.10
Federal / EPA Catalytic Converter - Direct Fit
AP Exhaust
641371
ARISTO's proprietary substrate chemistry yields highly efficient loadings for lower cost and better converter efficiency while our latest...
$381.51
Ultra EPA Direct Fit Catalytic Converter
Walker Exhaust
16965
Designed to comply with EPA standards while delivering premium performance with assured compliance, Walker® Ultra® Direct-Fit Catalytic...
$838.00
Exh Muffler Assembly
Walker Exhaust
47716
Combining the only broad-market stainless-steel body construction with a direct fit OE-style replacement, Walker® Quiet-Flow® SS muffler...
$161.24
![81140 - : CalCat CARB Direct Fit Catalytic Converter 1.78" Outlet (OD) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/fcbff66211c1e26229681a029ef7351e.webp "81140 - : CalCat CARB Direct Fit Catalytic Converter 1.78" Outlet (OD) for Walker Exhaust")
CalCat CARB Direct Fit Catalytic Converter 1.78" Outlet (OD)
Walker Exhaust
81140
Designed, tested and validated for assured compliance to meet CARB standards, Walker® CalCat® Direct-Fit Catalytic Converters are...
$512.97
![53838 - : Ultra EPA Direct Fit Catalytic Converter 2.25" Outlet (OD) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/683d98e5b928eaf0002626c458546c49.webp "53838 - : Ultra EPA Direct Fit Catalytic Converter 2.25" Outlet (OD) for Walker Exhaust")
Ultra EPA Direct Fit Catalytic Converter 2.25" Outlet (OD)
Walker Exhaust
53838
Designed to comply with EPA standards while delivering premium performance with assured compliance, Walker® Ultra® Direct-Fit Catalytic...
$565.46
Federal / EPA Catalytic Converter - Direct Fit
AP Exhaust
642682
ARISTO's proprietary substrate chemistry yields highly efficient loadings for lower cost and better converter efficiency while our latest...
$263.52
Muffler - Challenge
AP Exhaust
2527
AP Challenge Muffler Our best Direct Fit OE replacement muffler; Constructed from 100% Aluminized Steel; Original Equipment Tuning...
$85.94
Federal / EPA Catalytic Converter - Direct Fit
AP Exhaust
642226
ARISTO's proprietary substrate chemistry yields highly efficient loadings for lower cost and better converter efficiency while our latest...
$374.15
Federal / EPA Catalytic Converter - Direct Fit
AP Exhaust
645269
ARISTO's proprietary substrate chemistry yields highly efficient loadings for lower cost and better converter efficiency while our latest...
$1,167.98
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