Magnaflow Direct-Fit Catalytic Converter

Chrysler 300 07 3.5L V6, Dodge Charger/Magnum 07 5.7L/3.5L

Part #: 5561140

Overview

The Magnaflow Direct-Fit Catalytic Converter 5561140 is a premium replacement part engineered specifically for 2007 Chrysler 300, Dodge Charger, and Dodge Magnum models equipped with the 3.5L V6 engine and rear-wheel drive. Designed to maintain your vehicle’s emissions compliance, this converter ensures your exhaust system operates efficiently while keeping your check engine light off. It offers a direct-fit solution that requires no cutting or welding, making it an ideal choice for both enthusiasts and everyday drivers seeking a hassle-free installation and reliable performance.

Built to meet stringent California Air Resource Board (CARB) standards, this catalytic converter supports legal use in California and other CARB-restricted states. It balances environmental responsibility with optimal exhaust flow, helping your vehicle run smoothly and cleanly.

Key Features

This Magnaflow catalytic converter combines advanced engineering with practical design features to deliver dependable performance and ease of installation:

• CARB compliant for legal use in California and other CARB states
• Direct-fit design tailored for 2007 Chrysler 300, Dodge Charger, and Dodge Magnum 3.5L V6 RWD
• Free-flowing mandrel-bent tubing for improved exhaust flow and reduced backpressure
• Highly corrosion-resistant stainless steel construction for long-lasting durability
• Single laser fusion weld on spun body reduces leak potential and enhances strength
• Compact, low-mass design improves thermal efficiency and fitment
• Includes all necessary hardware for straightforward replacement of corroded factory parts
• Manufactured using advanced 3D scanning technology to ensure precise OEM-level fit and function

Construction & Design

Magnaflow’s direct-fit catalytic converter features a spun body design that replicates the original equipment manufacturer’s (OEM) specifications for a perfect fit. Constructed from premium stainless steel, it offers superior resistance to rust and corrosion, ensuring longevity even under harsh driving conditions. The mandrel-bent tubing maintains a consistent diameter through bends, minimizing exhaust restrictions and promoting efficient flow.

The single laser fusion weld strengthens the unit and significantly reduces the risk of exhaust leaks, a common issue with lower-quality converters. This attention to detail results in a compact, thermally efficient converter that performs reliably over time, maintaining your vehicle’s emissions compliance and exhaust system integrity.

Installation & Fitment

Installation is designed to be straightforward and user-friendly. The direct-fit design means this catalytic converter aligns perfectly with the existing exhaust system of the 2007 Chrysler 300, Dodge Charger, and Dodge Magnum 3.5L V6 RWD models without the need for cutting, welding, or modifications. Included hardware simplifies the replacement process, especially when dealing with corroded or seized factory components. With basic tools, most users can complete the installation themselves, saving time and labor costs.

What's Included

• Magnaflow California Grade Direct-Fit Catalytic Converter (Part #5561140)
• Complete installation hardware kit
• Detailed fitment and installation instructions

Ideal For

This catalytic converter is ideal for owners of 2007 Chrysler 300, Dodge Charger, and Dodge Magnum vehicles with the 3.5L V6 engine and rear-wheel drive who require a reliable, CARB-compliant replacement part. It suits drivers looking to maintain emissions compliance without sacrificing exhaust flow or vehicle performance. Whether replacing a failing OEM converter or upgrading to a higher-quality aftermarket option, this Magnaflow converter offers a durable and efficient solution for everyday driving and enthusiast use.

Emissions Note

This product is designed to meet or exceed California Air Resource Board (CARB) requirements and has undergone additional testing to comply with CARB guidelines. It is legal for use in California and other CARB-restricted states on the specified vehicle applications. Installing this converter ensures your vehicle remains emissions-compliant and environmentally responsible.

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.