Magnaflow Direct Fit Catalytic Converter

2005–2006 Chrysler 300 / Dodge Magnum 3.5L V6 AWD

Part #: 4561540

Overview

The Magnaflow California Grade Direct-Fit Catalytic Converter is a precision-engineered emissions control solution designed specifically for 2005 and 2006 Chrysler 300 and Dodge Magnum models equipped with the 3.5L V6 engine and all-wheel drive. This direct-fit converter ensures your vehicle remains compliant with California Air Resources Board (CARB) regulations, helping to keep your check engine light off while maintaining factory exhaust system performance.

Ideal for vehicle owners replacing a faulty or clogged catalytic converter or upgrading to a CARB-compliant unit, this Magnaflow converter delivers reliable emissions reduction without compromising drivability or reliability. Its seamless fit and durable construction provide peace of mind for both daily drivers and automotive professionals.

Key Features

Engineered to meet or exceed OEM standards, this catalytic converter combines advanced manufacturing techniques with high-quality materials to ensure long-lasting performance and emissions compliance. Key features include:

• CARB-compliant design approved for use in California and other CARB-restricted states
• Direct-fit installation requiring no cutting, welding, or modifications
• Mandrel-bent tubing for smooth exhaust flow and reduced backpressure
• Highly corrosion-resistant stainless steel construction for enhanced durability
• Spun body design replicating original equipment for precise fit and function
• Single laser fusion weld to minimize leak potential and improve structural integrity
• Compact, low-mass design promoting improved thermal efficiency
• Developed using advanced 3D scanning technology for exact OEM specifications

Construction & Design

Crafted from premium stainless steel, the Magnaflow catalytic converter offers superior resistance to rust and corrosion, ensuring reliable operation under harsh conditions. The spun body construction mirrors the original equipment manufacturer’s design, providing a perfect fit and consistent performance.

The single laser fusion weld technique enhances the unit’s strength while reducing the risk of exhaust leaks. Mandrel-bent tubing maintains a smooth, unrestricted exhaust flow path, which helps preserve engine efficiency and performance. Its compact and lightweight design not only simplifies installation but also improves thermal management, allowing the converter to reach optimal operating temperatures quickly for effective emissions reduction.

Installation & Fitment

This catalytic converter is a direct-fit replacement tailored specifically for 2005–2006 Chrysler 300 and Dodge Magnum models with the 3.5L V6 AWD configuration. Installation is straightforward and can be completed using standard automotive tools without the need for cutting, welding, or additional modifications. The precise fitment ensures a secure connection to the existing exhaust system, minimizing installation time and effort.

Both vehicle owners and professional installers will appreciate the ease of installation combined with confidence that this part meets or exceeds OEM standards for fit and function.

What's Included

• Magnaflow California Grade Direct-Fit Catalytic Converter (Part #4561540)
• Pre-attached flanges and gaskets as required for direct installation
• Installation instructions (where applicable)

Ideal For

This catalytic converter is ideal for owners of 2005–2006 Chrysler 300 and Dodge Magnum vehicles who require a reliable, CARB-compliant replacement part. It suits drivers who want to maintain emissions compliance, avoid check engine light issues, and preserve factory exhaust system performance without costly modifications. Additionally, it is well-suited for automotive technicians and repair shops seeking a high-quality, direct-fit catalytic converter that simplifies installation and meets strict emissions regulations.

Emissions Note

This Magnaflow catalytic converter is certified to meet or exceed California Air Resources Board (CARB) requirements and has undergone rigorous testing to ensure compliance with CARB guidelines. It is legal for use in California and other CARB-restricted states on the specified 2005–2006 Chrysler 300 and Dodge Magnum models, helping you maintain emissions compliance and pass state inspections.

MagnaFlow is a performance exhaust manufacturer best known for cat‑back and axle‑back systems, mufflers, and catalytic converters engineered for quality sound and improved flow. Their vehicle-specific exhaust options span muscle, import, and truck applications—making MagnaFlow a staple upgrade when you want a deeper tone, cleaner fitment, and a proven performance-focused exhaust setup.