Labor Day Sale! Shop Now >

Magnaflow Universal Catalytic Converter; OEM Grade; 2.50-Inch; Front (14-15 4.3L, 5.3L Silverado 1500)Find parts that fit my vehicle

Item S164886
Our Price

$595.00 each

Military, Medical & First Responders $29.75 Available in AT Cash Rewards.
Confirm Eligibility

CONFIRM THIS FITS YOUR VEHICLE!

Select a different vehicle Help?
Update or Change Vehicle
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    Shop Owners Save More! Sign up for our dealer program

      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation

      Features

      • Keep the Check Engine Light Off With Magnaflow OEM Grade Federal/EPA Compliant Universal Catalytic Converter.
      • The Universal Design Allows the Part to Fit a Wide Array of Vehicles with 2.5-Inch Inlet and Outlet Diameter.
      • Stainless Steel Construction Provides High Corrosion Resistance and Longevity.
      • Single Laser Fusion Welds Greatly Reduce the Possibility of Leaks.
      • Compact, Low-Mass Design Offers Greater Thermal Efficiency.
      • Meets or Exceeds Federal Emissions Requirements Set Forth by the EPA.
      • Complies with Legal Standards for OBDII Federally Registered Vehicles Using Federal/EPA Emission Systems.
      • Durable 308 Stainless Steel MIG Welds for Superior Strength and Leak Prevention.
      • High-Strength 16 Gauge 409 Stainless Steel Tubing for Exceptional Corrosion Resistance and Maximum Service Life.
      • Pipe Connection Inlet and Outlet with 2.5 Inch Inside Diameter and Straight Orientation.
      • No Clamps, Hangers, Gaskets, or Mounting Hardware Included.
      • Spun Stainless Steel Body with Stainless Finish.
      • Ceramic Substrate Material for Optimal Emissions Control.
      • Not Certified by California Air Resources Board (CARB) and Not Legal for Sale or Installation in California, Colorado, or New York.
      • Regular Grade Type with Round Body Shape.
      • Cannot Be Adapted for Air Tubes or Sensor Ports.
      • Fits 2014-2015 Chevrolet Silverado 1500 4.3L and 5.3L Engines.

      Description

      Universal Catalytic Converter. The Magnaflow Universal Catalytic Converter, OEM Grade, 2.5-Inch, is engineered to reduce harmful emissions by converting exhaust gases into less harmful substances. Designed for replacement and repair, it plays a critical role in maintaining environmental compliance and ensuring your vehicle passes emissions testing. Its universal fitment offers flexibility across various applications requiring a 2.5-inch catalytic converter, though professional welding and custom installation are necessary for proper integration.

      Construction and Appearance. This catalytic converter features a durable stainless steel spun body with a corrosion-resistant stainless finish. High-quality 308 stainless steel MIG welds provide superior leak resistance, while 16 gauge 409 stainless steel tubing enhances structural strength and longevity. Internally, a ceramic substrate is used to optimize catalyst performance and emissions control.

      Installation. Professional installation is strongly recommended due to the welding requirements. No clamps, hangers, gaskets, or mounting hardware are included. Modifications, including welding and adjustments, may be required to achieve a proper fit in your vehicle's exhaust system.

      Warranty. This product includes a 25,000-mile emissions warranty and a 5-year construction warranty, ensuring reliable performance and durability.

      Application. Designed to fit a variety of vehicles equipped with 2.5-inch catalytic converters, including 2014 to 2015 Chevrolet Silverado 1500 models with 4.3L and 5.3L engines. It is compliant with federal/EPA emission systems but is not CARB certified and therefore not legal for sale or installation in California, Colorado, or New York.

      Magnaflow 51956

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

      Installation & What's in the Box

      Installation Info

      Installation Time

      (approx) 3 Hours

      Difficulty Level:

      Light to Moderate mechanical skill required.

      Installation Guides

        No guide available for this part yet.

      What's in the Box

      • (1) Catalytic Converter

      Tech Specs

      5.0

      Customer Reviews (9)

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Silverado 1500

      • 4.3L V6 - 14, 15
      • 5.3L V8 - 14, 15