Catalytic Converters
availability
Exhaust Pipe
Walker Exhaust
54293
Made from aluminized steel for durability, Walker® premium pipe is manufactured with precision benders and fixture checked to ensure a...
$118.48
![53462 - : Exhaust Pipe 2.625" Inlet (ID) 2" Outlet (OD) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/79b3d8062fb8dd5d3f7aa82d6d95f0eb.webp "53462 - : Exhaust Pipe 2.625" Inlet (ID) 2" Outlet (OD) for Walker Exhaust")
Exhaust Pipe 2.625" Inlet (ID) 2" Outlet (OD)
Walker Exhaust
53462
Made from aluminized steel for durability, Walker® premium pipe is manufactured with precision benders and fixture checked to ensure a...
$23.04
Federal / EPA Catalytic Converter - Direct Fit
AP Exhaust
642040
ARISTO's proprietary substrate chemistry yields highly efficient loadings for lower cost and better converter efficiency while our latest...
$536.44
Ultra EPA Direct Fit Catalytic Converter with Integrated Exhaust Manifold
Walker Exhaust
14734
Designed to comply with EPA standards while delivering premium performance with assured compliance, Walker® Ultra® Direct-Fit Catalytic...
$477.24
![50573 - : Ultra EPA Direct Fit Catalytic Converter 2.5" Inlet (ID) 2.5" Outlet (OD) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/ab2bd1835f2775e5ba9c08ced8e1b2e5.webp "50573 - : Ultra EPA Direct Fit Catalytic Converter 2.5" Inlet (ID) 2.5" Outlet (OD) for Walker Exhaust")
Ultra EPA Direct Fit Catalytic Converter 2.5" Inlet (ID) 2.5" Outlet (OD)
Walker Exhaust
50573
Designed to comply with EPA standards while delivering premium performance with assured compliance, Walker® Ultra® Direct-Fit Catalytic...
$481.01
Federal / EPA Catalytic Converter - Direct Fit
AP Exhaust
646316
ARISTO's proprietary substrate chemistry yields highly efficient loadings for lower cost and better converter efficiency while our latest...
$491.99
![54809 - : Ultra EPA Direct Fit Catalytic Converter 2.505" Outlet (OD) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/85fe05822fb8876f5e690a3f7756dc9d.webp "54809 - : Ultra EPA Direct Fit Catalytic Converter 2.505" Outlet (OD) for Walker Exhaust")
Ultra EPA Direct Fit Catalytic Converter 2.505" Outlet (OD)
Walker Exhaust
54809
Designed to comply with EPA standards while delivering premium performance with assured compliance, Walker® Ultra® Direct-Fit Catalytic...
$445.21
Ultra EPA Direct Fit Catalytic Converter
Walker Exhaust
16975
Designed to comply with EPA standards while delivering premium performance with assured compliance, Walker® Ultra® Direct-Fit Catalytic...
$747.04
Ultra EPA Direct Fit Catalytic Converter
Walker Exhaust
53432
Designed to comply with EPA standards while delivering premium performance with assured compliance, Walker® Ultra® Direct-Fit Catalytic...
$280.54
![84265 - : CalCat CARB Direct Fit Catalytic Converter 2.185" Outlet (OD) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/70eee8c5322925d3c6340bdbf8b001a4.webp "84265 - : CalCat CARB Direct Fit Catalytic Converter 2.185" Outlet (OD) for Walker Exhaust")
CalCat CARB Direct Fit Catalytic Converter 2.185" Outlet (OD)
Walker Exhaust
84265
Designed, tested and validated for assured compliance to meet CARB standards, Walker® CalCat® Direct-Fit Catalytic Converters are...
$399.70
Federal / EPA Catalytic Converter - Direct Fit
AP Exhaust
645293
ARISTO's proprietary substrate chemistry yields highly efficient loadings for lower cost and better converter efficiency while our latest...
$184.89
Federal / EPA Catalytic Converter - Direct Fit
AP Exhaust
642181
ARISTO's proprietary substrate chemistry yields highly efficient loadings for lower cost and better converter efficiency while our latest...
$175.59
![53708 - : Exhaust Pipe 2" Inlet (OD) 2.125" Outlet (OD) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/89ea41c68b1eb7d7a940b7616a1facbb.webp "53708 - : Exhaust Pipe 2" Inlet (OD) 2.125" Outlet (OD) for Walker Exhaust")
Exhaust Pipe 2" Inlet (OD) 2.125" Outlet (OD)
Walker Exhaust
53708
Made from aluminized steel for durability, Walker® premium pipe is manufactured with precision benders and fixture checked to ensure a...
$19.16
Federal / EPA Catalytic Converter - Direct Fit
AP Exhaust
642828
ARISTO's proprietary substrate chemistry yields highly efficient loadings for lower cost and better converter efficiency while our latest...
$216.66
Ultra EPA Direct Fit Catalytic Converter
Walker Exhaust
16963
Designed to comply with EPA standards while delivering premium performance with assured compliance, Walker® Ultra® Direct-Fit Catalytic...
$741.01
![53286 - : Exhaust Pipe 2.5" Inlet (ID) 2.5" Outlet (ID) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/717dd3f53d0b5bdde4b75cbc9212a628.webp "53286 - : Exhaust Pipe 2.5" Inlet (ID) 2.5" Outlet (ID) for Walker Exhaust")
Exhaust Pipe 2.5" Inlet (ID) 2.5" Outlet (ID)
Walker Exhaust
53286
Made from aluminized steel for durability, Walker® premium pipe is manufactured with precision benders and fixture checked to ensure a...
$77.36
![54821 - : Exhaust Pipe 3" Inlet (ID) 3" Outlet (OD) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/b8a469b0d275748a20b39efcada29c66.webp "54821 - : Exhaust Pipe 3" Inlet (ID) 3" Outlet (OD) for Walker Exhaust")
Exhaust Pipe 3" Inlet (ID) 3" Outlet (OD)
Walker Exhaust
54821
Made from aluminized steel for durability, Walker® premium pipe is manufactured with precision benders and fixture checked to ensure a...
$103.10
Federal / EPA Catalytic Converter - Direct Fit
AP Exhaust
644167
ARISTO's proprietary substrate chemistry yields highly efficient loadings for lower cost and better converter efficiency while our latest...
$317.66
![16433 - : Ultra EPA Direct Fit Catalytic Converter 2.375" Outlet (OD) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/1c0d4f0f65d8a0548619e6f62bda8852.webp "16433 - : Ultra EPA Direct Fit Catalytic Converter 2.375" Outlet (OD) for Walker Exhaust")
Ultra EPA Direct Fit Catalytic Converter 2.375" Outlet (OD)
Walker Exhaust
16433
Designed to comply with EPA standards while delivering premium performance with assured compliance, Walker® Ultra® Direct-Fit Catalytic...
$332.42
Federal / EPA Catalytic Converter - Direct Fit w/ Integrated Manifold
AP Exhaust
642198
ARISTO's proprietary substrate chemistry yields highly efficient loadings for lower cost and better converter efficiency while our latest...
$337.21
![53312 - : Exhaust Pipe 2.75" Inlet (ID) 2.5" Outlet (OD) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/c3737dd2b11ed5d1f7fd6a8eab0beca1.webp "53312 - : Exhaust Pipe 2.75" Inlet (ID) 2.5" Outlet (OD) for Walker Exhaust")
Exhaust Pipe 2.75" Inlet (ID) 2.5" Outlet (OD)
Walker Exhaust
53312
Made from aluminized steel for durability, Walker® premium pipe is manufactured with precision benders and fixture checked to ensure a...
$22.83
![50489 - : Ultra EPA Direct Fit Catalytic Converter 3" Inlet (ID) 3" Outlet (ID) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/913ae30b16016246deb3c2f2748e3a3e.webp "50489 - : Ultra EPA Direct Fit Catalytic Converter 3" Inlet (ID) 3" Outlet (ID) for Walker Exhaust")
Ultra EPA Direct Fit Catalytic Converter 3" Inlet (ID) 3" Outlet (ID)
Walker Exhaust
50489
Designed to comply with EPA standards while delivering premium performance with assured compliance, Walker® Ultra® Direct-Fit Catalytic...
$949.04
Ultra EPA Direct Fit Catalytic Converter with Integrated Exhaust Manifold
Walker Exhaust
14619
Designed to comply with EPA standards while delivering premium performance with assured compliance, Walker® Ultra® Direct-Fit Catalytic...
$400.62
Ultra EPA Direct Fit Catalytic Converter
Walker Exhaust
16399
Designed to comply with EPA standards while delivering premium performance with assured compliance, Walker® Ultra® Direct-Fit Catalytic...
$247.30
![54978 - : Ultra EPA Direct Fit Catalytic Converter 1.99" Outlet (OD) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/b57365080c6981b0296ac96d9af3ff82.webp "54978 - : Ultra EPA Direct Fit Catalytic Converter 1.99" Outlet (OD) for Walker Exhaust")
Ultra EPA Direct Fit Catalytic Converter 1.99" Outlet (OD)
Walker Exhaust
54978
Designed to comply with EPA standards while delivering premium performance with assured compliance, Walker® Ultra® Direct-Fit Catalytic...
$333.11
![16604 - : Ultra EPA Direct Fit Catalytic Converter 2.09" Outlet (OD) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/9ba7b9401bac2cbb0f80ac5ed61d7a2c.webp "16604 - : Ultra EPA Direct Fit Catalytic Converter 2.09" Outlet (OD) for Walker Exhaust")
Ultra EPA Direct Fit Catalytic Converter 2.09" Outlet (OD)
Walker Exhaust
16604
Designed to comply with EPA standards while delivering premium performance with assured compliance, Walker® Ultra® Direct-Fit Catalytic...
$208.49
Federal / EPA Catalytic Converter - Direct Fit
AP Exhaust
642038
ARISTO's proprietary substrate chemistry yields highly efficient loadings for lower cost and better converter efficiency while our latest...
$143.74
CalCat CARB Direct Fit Catalytic Converter
Walker Exhaust
84255
Designed, tested and validated for assured compliance to meet CARB standards, Walker® CalCat® Direct-Fit Catalytic Converters are...
$197.77
Federal / EPA Catalytic Converter - Universal Pre-OBDII Super Duty
AP Exhaust
606007
ARISTO's proprietary substrate chemistry yields highly efficient loadings for lower cost and better converter efficiency while our latest...
$243.54
![41900 - : Exhaust Pipe 2.75" Inlet (ID) 2.5" Outlet (OD) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/63670469a7d601b2e4eb83b99259e109.webp "41900 - : Exhaust Pipe 2.75" Inlet (ID) 2.5" Outlet (OD) for Walker Exhaust")
Exhaust Pipe 2.75" Inlet (ID) 2.5" Outlet (OD)
Walker Exhaust
41900
Made from aluminized steel for durability, Walker® premium pipe is manufactured with precision benders and fixture checked to ensure a...
$16.13
![50497 - : Ultra EPA Direct Fit Catalytic Converter 3.625" Inlet (ID) 3" Outlet (OD) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/2dc75469d033ec5c112a8e72d61c381c.webp "50497 - : Ultra EPA Direct Fit Catalytic Converter 3.625" Inlet (ID) 3" Outlet (OD) for Walker Exhaust")
Ultra EPA Direct Fit Catalytic Converter 3.625" Inlet (ID) 3" Outlet (OD)
Walker Exhaust
50497
Designed to comply with EPA standards while delivering premium performance with assured compliance, Walker® Ultra® Direct-Fit Catalytic...
$763.55
Exhaust Pipe
Walker Exhaust
74079
Made from aluminized steel for durability, Walker® premium pipe is manufactured with precision benders and fixture checked to ensure a...
$81.91
![16949 - : Ultra EPA Direct Fit Catalytic Converter 2.095" Outlet (OD) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/e7a31a032dfb67f36a366c52face216c.webp "16949 - : Ultra EPA Direct Fit Catalytic Converter 2.095" Outlet (OD) for Walker Exhaust")
Ultra EPA Direct Fit Catalytic Converter 2.095" Outlet (OD)
Walker Exhaust
16949
Designed to comply with EPA standards while delivering premium performance with assured compliance, Walker® Ultra® Direct-Fit Catalytic...
$316.87
Ultra EPA Direct Fit Catalytic Converter with Integrated Exhaust Manifold
Walker Exhaust
16465
Designed to comply with EPA emissions requirements while delivering premium performance with assured compliance, Walker® Ultra®...
$483.09
CalCat CARB Direct Fit Catalytic Converter
Walker Exhaust
84178
Designed, tested and validated for assured compliance to meet CARB standards, Walker® CalCat® Direct-Fit Catalytic Converters are...
$379.88
Ultra EPA Direct Fit Catalytic Converter with Integrated Exhaust Manifold
Walker Exhaust
16878
Designed to comply with EPA emissions requirements while delivering premium performance with assured compliance, Walker® Ultra®...
$462.06
![56291 - : Exhaust Pipe 2.5" Inlet (OD) 2.5" Outlet (OD) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/e39b4443e4ded8d513a74fbea0e572ff.webp "56291 - : Exhaust Pipe 2.5" Inlet (OD) 2.5" Outlet (OD) for Walker Exhaust")
Exhaust Pipe 2.5" Inlet (OD) 2.5" Outlet (OD)
Walker Exhaust
56291
Made from aluminized steel for durability, Walker® premium pipe is manufactured with precision benders and fixture checked to ensure a...
$42.95
![73027 - : Ultra EPA Direct Fit Catalytic Converter 3" Inlet (ID) 2" Outlet (OD) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/674ed075c75fc0cef0a1510a5c1ef67a.webp "73027 - : Ultra EPA Direct Fit Catalytic Converter 3" Inlet (ID) 2" Outlet (OD) for Walker Exhaust")
Ultra EPA Direct Fit Catalytic Converter 3" Inlet (ID) 2" Outlet (OD)
Walker Exhaust
73027
Designed to comply with EPA standards while delivering premium performance with assured compliance, Walker® Ultra® Direct-Fit Catalytic...
$360.88
![54424 - : Ultra EPA Direct Fit Catalytic Converter 2.5" Inlet (ID) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/16d10dc6eb1c95d5555baeb206759ec3.webp "54424 - : Ultra EPA Direct Fit Catalytic Converter 2.5" Inlet (ID) for Walker Exhaust")
Ultra EPA Direct Fit Catalytic Converter 2.5" Inlet (ID)
Walker Exhaust
54424
Designed to comply with EPA standards while delivering premium performance with assured compliance, Walker® Ultra® Direct-Fit Catalytic...
$624.37
Manifold Converter - Not CARB Compliant
Dorman
674-890
This catalytic converter with integrated exhaust manifold - a.k.a. manifold converter - is precision-engineered to match the original...
$773.95
Exhaust Pipe
Walker Exhaust
52303
Made from aluminized steel for durability, Walker® premium pipe is manufactured with precision benders and fixture checked to ensure a...
$89.98
No results found. Here are some helpful search tips:
- Search by a part name. Example: water pump.
- Be less specific. Example: brake instead of ceramic brake.
- Remove information such as make, year or model.
- Can't find the part you are looking for? Contact us and we'll find it for you!