Magnaflow Direct-Fit Catalytic Converter

Chrysler 300 / Dodge Magnum 05-06 3.5L V6

Part #: 4561539

Overview

The Magnaflow Direct-Fit Catalytic Converter is engineered specifically for 2005–2006 Chrysler 300 and Dodge Magnum models equipped with the 3.5L V6 engine and all-wheel drive. This California Air Resource Board (CARB) certified converter ensures your vehicle meets strict emissions standards while maintaining optimal exhaust flow and engine performance. Designed as a direct replacement for the original catalytic converter, it offers a seamless fit without the need for cutting, welding, or modifications.

Ideal for drivers who require a reliable, legal, and durable emissions solution, this Magnaflow converter helps prevent check engine light issues related to emissions and supports your vehicle’s environmental compliance. Whether replacing a worn or damaged unit or upgrading to a CARB-compliant part, this converter delivers dependable performance and peace of mind.

Key Features

This direct-fit catalytic converter combines advanced engineering with practical design to meet or exceed OEM standards. Key features include:

• CARB-compliant design certified 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 long-lasting durability
• Spun body design replicating original equipment for precise fit and sealing
• Single laser fusion weld to minimize leak potential and enhance structural integrity
• Compact, low-mass design promoting improved thermal efficiency and faster catalyst light-off
• Developed using state-of-the-art 3D scanning technology for exact OEM replication

Construction & Design

Crafted from premium stainless steel, the Magnaflow catalytic converter offers superior resistance to rust and corrosion caused by road salt, moisture, and heat cycles. The spun body construction mirrors the original equipment manufacturer’s design, ensuring a perfect fit and reliable sealing to prevent exhaust leaks. A single laser fusion weld reinforces the unit’s structural integrity while reducing the risk of leaks that could compromise emissions performance.

The mandrel-bent tubing maintains a consistent diameter through bends, preventing restrictions and promoting efficient exhaust flow. This design reduces backpressure, which supports engine efficiency and accelerates catalyst activation for quicker emissions control.

Installation & Fitment

Installation is straightforward and designed for a direct bolt-on replacement on 2005–2006 Chrysler 300 and Dodge Magnum 3.5L V6 AWD vehicles. No cutting, welding, or additional fabrication is required, making it an excellent choice for both professional mechanics and DIY enthusiasts. With proper tools, this catalytic converter can be installed quickly to restore your vehicle’s emissions system to factory standards and ensure regulatory compliance.

What's Included

• Magnaflow California Grade Direct-Fit Catalytic Converter (Part #4561539)

Ideal For

This catalytic converter is perfect for owners of 2005–2006 Chrysler 300 and Dodge Magnum vehicles with the 3.5L V6 AWD engine who need a reliable, CARB-compliant replacement part. It suits drivers looking to maintain emissions compliance, avoid check engine light issues, and preserve factory exhaust performance without the hassle of custom modifications.

Emissions Note

This catalytic converter meets or exceeds California Air Resource Board (CARB) requirements and has undergone rigorous testing to ensure legal use in California and other CARB-restricted states for the specified vehicle applications. Installing this part helps maintain your vehicle’s emissions compliance and environmental standards.

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.