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Find Catalytic Converters for your Sierra 2500

Flowmaster 223 Series Standard Duty Catalytic Converter; 2.50-inch Inlet/2.50-Inch Outlet; 49-State Legal (Universal; Some Adaptation May Be Required)

Item HG56873
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500+ Reviews of Flowmaster
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$102.95

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      Product Information

      Features, Description, Q&A, Specs & Installation

      Features

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      • Standard Duty
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      • Excellent Flow Characteristics
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      • Engineered To Keep The MIL Light Off
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      • Meets Federal EPA Emissions Requirements
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      • Requires Welding And/Or Fabrication
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      • 25000 Mile Emissions Warranty
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      • 5 Year/50000 Mile Exterior Case Warranty
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      • Stainless Steel
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      • Made In The USA
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      • Air Tube Adaptable No
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      • Body Length 10.50 In
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      • Body Shape Round
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      • Body Type Spun Body
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      • Body Width 4.00 In
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      • California Air Resources Board No
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      • Category Exhaust
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      • Core Shape Round
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      • Core Substrate Material Ceramic
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      • Emission Code 2
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      • Finish Natural
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      • Inlet Diameter 2.50 In
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      • Inlet Type Weld-On
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      • Material Stainless Steel
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      • Max Engine Size 5.9L
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      • Outlet Diameter 2.50 In
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      • Outlet Type Non-Flanged
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      • Part Type Catalytic Converter
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      • Product Type Catalytic Converter
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      • Style 3-Way
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      • Fits Universal; Not Legal For Sale Or Use In California
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      Description

      High-Performance Emissions Solution. The Flowmaster 223 Series Standard Duty Catalytic Converter features a 2.50-inch inlet and outlet, engineered to efficiently reduce exhaust emissions while maintaining excellent flow characteristics. Designed as a universal replacement part suitable for a wide variety of vehicles, it helps ensure compliance with federal EPA emissions standards without triggering diagnostic trouble codes.

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      Construction and Appearance. This catalytic converter has a durable stainless steel outer shell with a natural finish, constructed using a spun body design for increased longevity. The internal ceramic substrate is precisely loaded with precious metals to maximize conversion efficiency and minimize MIL code issues commonly associated with lower quality units.

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      Installation. Installation requires welding and/or minor fabrication, and it should be performed by qualified technicians to ensure optimal fit and function.

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      Warranty. The product includes a 25,000-mile emissions warranty and a 5-year/50,000-mile warranty on the exterior case, highlighting its quality and reliability. Application. It is designed as a universal fitment option, may require some adaptation, and is not legal for sale or use on vehicles licensed or operated in California.

      Flowmaster 2230125

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Tech Specs

      4.7

      Reviews of Flowmaster Exhaust Products (500+)

      Questions & Answers

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