MagnaFlow 4451337 Catalytic Converter

Overview of MagnaFlow 2-2.5in. Universal California OBDII Catalytic Converter

The MagnaFlow 2-2.5in. Universal California OBDII Catalytic Converter (part number 4451337) is designed for reliable emissions control on select Chevrolet, Dodge, and GMC vehicles. This universal catalytic converter supports a range of models including the Chevrolet B1500, Dodge Ram 1500, and GMC Savana 1500, providing a durable and compliant solution for exhaust system repairs.

• Universal fit for 2 to 2.5 inch exhaust tubing
• Stainless steel tube and body construction for corrosion resistance
• Oval clam shell body shape with aluminized steel heat shield
• Ceramic substrate for effective catalytic conversion
• Single outlet (2.5 inch) and dual 2 inch inlets
• Equipped with one sensor port for OBDII compatibility
• Weld-on inlet attachment for secure installation

Product Line Details

The 2-2.5in. Universal California OBDII Catalytic Converter line by MagnaFlow is engineered to meet California emissions standards while offering a universal fit for various truck and van models. This product line focuses on providing OBDII-compliant catalytic converters that accommodate different inlet and outlet sizes, making it suitable for multiple applications within Chevrolet, Dodge, and GMC vehicle families.

Detailed Product Description

This catalytic converter features a stainless steel body and tubing, ensuring long-lasting durability against rust and corrosion. The oval clam shell design measures 14 inches in length, 7 inches in width, and 3.75 inches in height, providing a compact yet efficient footprint. The ceramic substrate inside facilitates the conversion of harmful exhaust gases into less harmful emissions, supporting compliance with environmental regulations. The aluminized steel heat shield helps protect surrounding components from excessive heat. With two 2-inch inlets and one 2.5-inch outlet, this converter is designed for universal application and weld-on installation. It includes one sensor port to maintain OBDII system functionality.

Common Applications and Problem Solving

• Replacement for damaged or clogged catalytic converters on Chevrolet B1500, B2500, B3500, and Express models
• Emissions compliance upgrade for Dodge Ram 1500, 2500, 3500, and Ram Van series
• Restoration of exhaust system efficiency on GMC Savana 1500 and 2500 vans
• Addressing check engine light issues related to catalytic converter performance
• Reducing harmful exhaust emissions to meet California OBDII standards

Installation Notes and Tips

This catalytic converter requires weld-on installation at the inlet, as mounting hardware and gaskets are not included. Ensure proper alignment of the dual 2-inch inlets and single 2.5-inch outlet with your vehicle’s exhaust tubing. The included sensor port must be connected to maintain OBDII system monitoring. It is recommended to have installation performed by a qualified technician to ensure proper fitment and emissions compliance.

Quality Assurance and Warranty

MagnaFlow catalytic converters are manufactured with high-quality stainless steel and ceramic substrates to meet strict emissions standards. While specific warranty details for part number 4451337 are not provided here, MagnaFlow products typically come with a limited warranty covering defects in materials and workmanship. For exact warranty terms, consult MagnaFlow documentation or authorized distributors.