Walker Exhaust
Walker is a well-known exhaust brand in American repair shops. At Restauco you will find Walker catalytic converters, mufflers and the hardware that holds the system in place.
For emissions we list Walker Standard EPA universal catalytic converters, designed to meet EPA requirements, and Walker CalCat CARB universal catalytic converters, designed and tested to meet CARB standards. For sound we carry Walker SoundFX universal mufflers, made with aluminized steel, and Walker heavy duty direct fit mufflers for commercial vehicles. To finish the job we list Walker exhaust pipes, exhaust hangers and hanger insulators.
Important: Each converter listing states in its title whether it is California (CARB) legal or Federal/EPA only. Federal/EPA and non-CARB converters are not for sale in California or other CARB states. If you are not sure, call us before you buy.
From the shop: universal parts are sized by inlet and outlet diameter, so measure your pipe and note ID or OD before you order. A catalytic converter usually fails because of something upstream, like a misfire or oil burning, so fix the cause first or the new one will fail too. Replace worn hangers and insulators; a broken hanger lets the system crack and rattle.
![81717 - : CalCat CARB Universal Catalytic Converter 2" Inlet (ID) 2" Outlet (ID) for Walker Exhaust Image](https://cdn.revolutionparts.io/images/6d378765f17a856b7ba8bf1541cafb69/24323f2b58a95970d55601c25b38680f.jpg "81717 - : CalCat CARB Universal Catalytic Converter 2" Inlet (ID) 2" Outlet (ID) for Walker Exhaust")
CalCat CARB Universal Catalytic Converter 2" Inlet (ID) 2" Outlet (ID)
![84701 - : CalCat CARB Direct Fit Catalytic Converter 2.25" Inlet (ID) 2.25"Outlet (ID) - Left, Right, Rear Right for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/1234008129730a4e1afd06eda4db9ff1.webp "84701 - : CalCat CARB Direct Fit Catalytic Converter 2.25" Inlet (ID) 2.25"Outlet (ID) - Left, Right, Rear Right for Walker Exhaust")
CalCat CARB Direct Fit Catalytic Converter 2.25" Inlet (ID) 2.25"Outlet (ID) - Left, Right, Rear Right
![83401 - : CalCat CARB Universal Catalytic Converter 2" Inlet (ID) 2" Outlet (ID) for Walker Exhaust Image](https://cdn.revolutionparts.io/images/6d378765f17a856b7ba8bf1541cafb69/4381cbbc2978573763815d3b374776b1.jpg "83401 - : CalCat CARB Universal Catalytic Converter 2" Inlet (ID) 2" Outlet (ID) for Walker Exhaust")
CalCat CARB Universal Catalytic Converter 2" Inlet (ID) 2" Outlet (ID)
Exhaust System Hanger Insulator
Exhaust Muffler
![18174 - : SoundFX Universal Universal Exhaust Muffler 2" Inlet (ID) 2" Outlet (ID) for Walker Exhaust Image](https://cdn.revolutionparts.io/images/6d378765f17a856b7ba8bf1541cafb69/67f539d8ac22a54baa0d98368026b1ad.jpg "18174 - : SoundFX Universal Universal Exhaust Muffler 2" Inlet (ID) 2" Outlet (ID) for Walker Exhaust")
SoundFX Universal Universal Exhaust Muffler 2" Inlet (ID) 2" Outlet (ID)
![21169 - : Heavy Duty Direct Fit Exhaust Muffler 2" Inlet (ID) 2" Outlet (ID) for Walker Exhaust Image](https://cdn.revolutionparts.io/images/6d378765f17a856b7ba8bf1541cafb69/c591a470bc45c489d37a7d1420ae76f8.jpg "21169 - : Heavy Duty Direct Fit Exhaust Muffler 2" Inlet (ID) 2" Outlet (ID) for Walker Exhaust")
Heavy Duty Direct Fit Exhaust Muffler 2" Inlet (ID) 2" Outlet (ID)
![82607 - : CalCat CARB Universal Catalytic Converter 2" Inlet (ID) 2" Outlet (ID) - Rear for Walker Exhaust Image](https://cdn.revolutionparts.io/images/6d378765f17a856b7ba8bf1541cafb69/b5c8fc83a9597f44cd16ed1996c04d82.jpg "82607 - : CalCat CARB Universal Catalytic Converter 2" Inlet (ID) 2" Outlet (ID) - Rear for Walker Exhaust")
CalCat CARB Universal Catalytic Converter 2" Inlet (ID) 2" Outlet (ID) - Rear
![81801 - : CalCat CARB Universal Catalytic Converter 2" Inlet (ID) 2" Outlet (ID) - Front Right, Front Left for Walker Exhaust Image](https://cdn.revolutionparts.io/images/6d378765f17a856b7ba8bf1541cafb69/6da29514d714e3cd0d471ce910318839.jpg "81801 - : CalCat CARB Universal Catalytic Converter 2" Inlet (ID) 2" Outlet (ID) - Front Right, Front Left for Walker Exhaust")
CalCat CARB Universal Catalytic Converter 2" Inlet (ID) 2" Outlet (ID) - Front Right, Front Left
![17825 - : SoundFX Universal Universal Exhaust Muffler 2" Inlet (ID) 1.75" Outlet (ID) for Walker Exhaust Image](https://cdn.revolutionparts.io/images/6d378765f17a856b7ba8bf1541cafb69/674ebe59c437a902e57a2bd85e2972dc.jpg "17825 - : SoundFX Universal Universal Exhaust Muffler 2" Inlet (ID) 1.75" Outlet (ID) for Walker Exhaust")
SoundFX Universal Universal Exhaust Muffler 2" Inlet (ID) 1.75" Outlet (ID)
![82618 - : CalCat CARB Universal Catalytic Converter 2.5" Inlet (ID) 2.5" Outlet (ID) for Walker Exhaust Image](https://cdn.revolutionparts.io/images/6d378765f17a856b7ba8bf1541cafb69/37bce7cfcf9acde754ae0936626a922f.jpg "82618 - : 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)
![83418 - : CalCat CARB Universal Catalytic Converter 2.5" Inlet (ID) 2.5" Outlet (ID) - Rear Left, Rear Right for Walker Exhaust Image](https://cdn.revolutionparts.io/images/6d378765f17a856b7ba8bf1541cafb69/535cc29721b133d7a0b87d69e8261b7b.jpg "83418 - : CalCat CARB Universal Catalytic Converter 2.5" Inlet (ID) 2.5" Outlet (ID) - Rear Left, Rear Right for Walker Exhaust")
CalCat CARB Universal Catalytic Converter 2.5" Inlet (ID) 2.5" Outlet (ID) - Rear Left, Rear Right
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