MagnaFlow 441404 Catalytic Converter - Rear, Rear Left or Rear Right

Overview of MagnaFlow 2in. Universal California OBDII Catalytic Converter

The MagnaFlow 2in. Universal California OBDII Catalytic Converter (part number 441404) is designed to meet emissions standards for select Ford and Saturn vehicles. This universal catalytic converter offers a durable stainless steel construction and an oval clam shell body shape, engineered for reliable performance and longevity.

• Universal fit for multiple Ford and Saturn models including Crown Victoria, Escort, Focus, LS2, LW2, and Mustang
• Constructed with stainless steel tube and body for corrosion resistance
• Oval clam shell body design measuring 12" length, 5.5" width, and 3.75" height
• 2" inlet and outlet inside diameter for consistent exhaust flow
• Ceramic substrate material for effective catalytic conversion
• Attached aluminized steel heat shield for added thermal protection
• Weld-on inlet attachment for secure installation

Product Line Details

The 2in. Universal California OBDII Catalytic Converter line by MagnaFlow is engineered to comply with California OBDII emissions regulations. This product line focuses on universal fitment options that accommodate a range of vehicle models while maintaining strict emissions control standards. Part number 441404 is a representative model within this line, offering a balance of durability and regulatory compliance for Ford and Saturn vehicles.

Detailed Product Description

This catalytic converter features a stainless steel tube and body, providing resistance to rust and corrosion under high-temperature conditions. The oval clam shell body shape enhances structural integrity and fits within tight exhaust system layouts. With a 2-inch inlet and outlet diameter, it supports efficient exhaust gas flow. The ceramic substrate inside facilitates the conversion of harmful emissions into less harmful gases, meeting California OBDII requirements. An aluminized steel heat shield is attached to protect surrounding components from excessive heat. The converter is designed for weld-on installation, allowing for a secure and permanent fit.

Common Applications and Problem Solving

• Replacement for failing or clogged catalytic converters in Ford Crown Victoria, Escort, Focus, LS2, LW2, and Mustang models
• Helps resolve emissions test failures related to catalytic converter efficiency
• Reduces exhaust system noise caused by damaged converters
• Addresses check engine light issues triggered by catalytic converter faults
• Improves overall exhaust flow and engine performance by restoring proper catalytic function

Installation Notes and Tips

• Designed for weld-on installation; professional welding recommended for secure fitment
• Ensure compatibility with vehicle exhaust system dimensions before installation
• Heat shield is pre-attached, verify clearance around the converter during installation
• Mounting hardware, gaskets, and clamps are not included and must be sourced separately
• Check local emissions regulations to confirm compliance with California OBDII standards

Quality Assurance and Warranty

MagnaFlow catalytic converters are manufactured to meet strict quality standards for durability and emissions performance. This product is constructed with high-grade stainless steel and a ceramic substrate to ensure long service life. Warranty information is available from MagnaFlow and should be reviewed prior to purchase to understand coverage details.