Contact Us Live Chat or 1-888-220-8330
Search Bar
Search by Part Number or Keywords
  • My Garage
  • My Account
  • Cart
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Help Center
< Back ×

MagnaFlow® OBDII Universal Fit Catalytic Converter 4451337

MagnaFlow OBDII Universal Fit Catalytic Converter 4451337
$874.00
In Stock. Ships in 1-3 Business Days

Vehicle Specific

Check if it fits by entering your vehicle info
Select Your Vehicle
  • Specifications
  • Features
  • Warranty
  • Vehicle Fitment
  • Specifications

    BrandMagnaFlow
    Part Number4451337
    Part DescriptionOBDII Universal Fit Catalytic Converter
    Catalytic Converter FormatPre-Catalytic Converter and Main Catalytic Converter
    Catalytic Converter Substrate MaterialCeramic
    Catalytic Inlet Diameter2"
    Catalytic Outlet Diameter2.5"
    Catalytic SeriesOBDII
    Converter Body MaterialStainless Steel
    Converter ConfigurationUniversal Fit
    Installation ComplexityProfessional Installation Recommended
    UPC888563103969
    Warning: California’s Proposition 65
  • Features

    MagnaFlow Universal Catalytic Converter are featured as follows:
    • Reduces toxic discharges.
    • Greater amount of exhausted gases moving out helps the engine to produce more power.
    • Installation of this system in the exhaust requires that you fabricate or make some adjustments.
    • This minimizes expansion and distortion hence properly positioning the ceramic catalyst in a ribbed body.
    • The smoothest flowing and most robust joint is found between inlet and outlet.
    • Each intake matches with the converter body size.
    • The body of the converter is built from heavy stainless steel.
    • It has been bonded by seam, ensuring a strong bond.
    • This is made in USA with pride.
    • The converter's body is composed of heavy-duty stainless steel for maximum durability.
    • Every catalytic converter is seam welded near its body so that it provides a strong and tight bond.
    • A heat shield, which may be either aluminized steel or stainless steel depending on the manufacturer, shields the converter from heat while also adding to its structural integrity.
    The MagnaFlow Universal Catalytic Converter 4451337 is a high-quality, long-lasting product made for lowering dangerous emissions and increasing engine output. Made from heavy-duty stainless steel, the converter has ribs to minimize expansion and distortion to keep the ceramic catalyst properly aligned. It may need some fabrication or alterations for installing including possible cutting and welding. The Pre-OBD II, OBD II, and OEM Grade OBD II configurations of the converter are made available to suit various vehicles. There is a 5-year construction defect warranty as well as a 25,000-mile warranty against emissions failure for cars outside California; there is a 5-year vehicle registration in California or even for those within that state with an odometer reading not exceeding 50k miles. It is built in America by prominent manufacturer MagnaFlow who have been leading exhaust system design and manufacturing for over three decades.
    MagnaFlow is one of the most advanced market leading manufacturer of exhaust systems for three decades with exemplary quality, power and sound. Also, it continually meets the requirements of car lovers while observing emission regulations. Moreover, MagnaFlow has been known for its innovative technology and design in exhaust systems.
  • Warranty

    Limited Lifetime
  • Vehicle Fitment

    Year Make Model Trim Engine
    1996 Chevrolet Express 1500All Trims6 Cyl 4.3L
    1996-2000 Chevrolet Express 1500All Trims8 Cyl 5.0L
    1998 Chevrolet Express 1500All Trims6 Cyl 4.3L
    1996 Chevrolet Express 2500All Trims6 Cyl 4.3L
    1996-2000 Chevrolet Express 2500All Trims8 Cyl 5.0L
    1996-1998 Dodge B1500All Trims6 Cyl 3.9L
    1996-1998 Dodge B1500All Trims8 Cyl 5.2L
    1998 Dodge B1500All Trims8 Cyl 5.9L
    1996-1997 Dodge B2500All Trims6 Cyl 3.9L
    1996-1998 Dodge B2500All Trims8 Cyl 5.2L
    Show More

Buy with Confidence

  • Dedicated Service
    Experienced professionals are ready to help
  • Unbeatable Prices
    Affordable prices with superior high quality
  • Fast Delivery
    Deliver your orders as quickly as possible