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Walker Exhaust 81722 CalCat CARB Universal Catalytic Converter 2.25" Inlet (ID) 2.25" Outlet (ID)
This part fits specific vehicles. Select your vehicle to check the fit. You can still add it to your cart.
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Enter your Engine Family Number and we will confirm whether this exact converter is street-legal for your vehicle.
A universal catalytic converter meeting EPA and CARB emissions requirements, the Walker Exhaust 81722 provides compliance on OBDII vehicles from 1996 onward and non-OBD vehicles from 1995 and earlier. Fits 12 Isuzu, Dodge, Ford, Mercury and 3 other makes vehicles from 1995 to 2006, including the 2006 Dodge Ram 1500 and the 2003-2004 and 2006 Mercedes-Benz G55 AMG. Full vehicle list below. Its stainless-steel body with aluminized pipe and heat shields resists corrosion, while expandable bushings accommodate fitment to varied exhaust configurations. A 50,000-mile/80,000-kilometer emissions and structural integrity warranty backs the converter, which is manufactured in the United States.
Installation may require specialized fabrication and/or welding.
Fits: 2006 Dodge Ram 1500 3.7L V6, 2006 Mercedes-Benz G55 AMG 5.5L V8 and 2004 Dodge Ram 2500 5.7L V8 and other applications
- Application Type: Universal
- Inlet Inside Diameter: 2.25"
- Outlet Inside Diameter: 2.250 in
- Body Height: 4.125 in
- Body Width: 4.125 in
- Body Length: 8.000 in
- Overall Length: 12.000 in
- Inlet Quantity: 1
- Outlet Quantity: 1
- Inlet Type: Pipe Connection
- Outlet Type: Pipe Connection
- Material: Stainless Steel
- Shape: Round
- Grade Type: Premium
- CARB Certified: Yes
- EPA Compliant: Yes
Weight: 4.5 lb
Country of Origin: United States
Product resources
California Residents: This product can expose you to chemicals which are known to the State of California to cause cancer or other reproductive harm. Please visit www.p65warnings.ca.gov for more information.
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Shipping: Free to the USA.
Orders are processed during normal business days. Delivery dates may vary by carrier and destination.
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