MagnaFlow

1999–2001 Ford Mustang 2.25in Rear California Grade Universal Catalytic Converter

Part #: 441455

Overview

The MagnaFlow 2.25-inch Rear California Grade Universal Catalytic Converter is designed to help keep your Ford Mustang compliant with California Air Resources Board (CARB) regulations while maintaining optimal performance. Crafted with high-quality materials and engineered for versatility, this catalytic converter is an excellent choice for enthusiasts seeking a reliable replacement that meets stringent emissions standards. Whether you're restoring your vehicle, performing repairs, or upgrading your exhaust system, this converter provides a seamless fit and dependable operation.

Ideal for Mustang owners who want to ensure their vehicle remains emissions-compliant without sacrificing performance, this catalytic converter helps reduce harmful pollutants while supporting your vehicle's overall efficiency. Its universal design allows for flexible installation, making it suitable for a wide range of applications with some cutting and welding. With its corrosion-resistant stainless steel construction, you can trust this converter to withstand the harsh conditions of daily driving and environmental exposure.

Key Features

The MagnaFlow California Grade Universal Catalytic Converter incorporates several advanced features to deliver reliable emissions control and durability:

• Constructed from highly corrosion-resistant stainless steel, ensuring long-lasting performance and resistance to rust and corrosion.
• Designed to meet or exceed California Air Resource Board (CARB) requirements, making it legal for use in California and other states with similar emissions standards.
• Universal design allows for a wide range of vehicle applications, providing flexibility for custom installations with cutting and welding.
• Optimized for efficient catalytic conversion, helping to reduce harmful emissions such as hydrocarbons, carbon monoxide, and nitrogen oxides.
• Precision manufacturing ensures a proper fit and reliable operation, supporting your vehicle's emissions compliance and performance.
• Backed by MagnaFlow's reputation for quality and performance in exhaust and emissions components.

Construction & Design

This catalytic converter features a robust stainless steel body that offers exceptional durability and resistance to corrosion, even in challenging driving conditions. Its universal design includes a cut-and-weld installation method, allowing for precise customization to fit your specific vehicle setup. The converter's high-flow catalyst substrate ensures efficient conversion of pollutants while maintaining optimal exhaust flow, which can contribute to improved engine response and performance. The TIG-welded construction guarantees strong, reliable joints that withstand thermal expansion and vibration, ensuring long-term reliability.

Installation & Fitment

The MagnaFlow California Grade Universal Catalytic Converter is a bolt-on replacement designed for easy installation with some cutting and welding. Due to its universal nature, it requires custom fitting to your vehicle's exhaust system, which may involve trimming the inlet and outlet pipes to match your existing setup. No additional modifications or tuning are typically necessary, but professional installation is recommended to ensure proper fitment and compliance with local regulations. This converter is suitable for use on 1999–2001 Ford Mustang models with a 2.25-inch exhaust diameter.

• Requires cutting and welding for installation
• Designed for universal fitment with some customization
• No tuning required

What's Included

• Universal catalytic converter with stainless steel construction
• Necessary mounting hardware and clamps (if applicable)
• Installation instructions

Ideal For

• Ford Mustang owners seeking a reliable, CARB-compliant catalytic converter
• Enthusiasts performing exhaust system upgrades or repairs
• Vehicles requiring emissions compliance for registration or inspection
• Custom exhaust builds where a universal converter is preferred