Magnaflow California Grade Direct-Fit Catalytic Converter: Chrysler 300 / Dodge Charger / Magnum (05-06)

Magnaflow Direct-Fit Catalytic Converter

2005–2006 Chrysler 300 / 2006 Dodge Charger / 2005–2006 Dodge Magnum

4561140

Overview:

The Magnaflow California Grade Direct-Fit Catalytic Converter is engineered to provide a reliable, high-quality replacement for your vehicle’s original catalytic converter. Designed specifically for select Chrysler and Dodge models from 2005 to 2006, this converter ensures your engine runs cleanly and efficiently while keeping the check engine light off. Ideal for owners seeking a CARB-compliant solution, this part offers a direct-fit design that simplifies installation without compromising performance or emissions standards.

Whether you’re addressing a failed catalytic converter or upgrading to a California Air Resources Board (CARB) compliant component, this Magnaflow converter delivers peace of mind with proven durability and precise fitment. It’s an excellent choice for maintaining your vehicle’s emissions compliance and optimal engine operation.

Key Features:

Magnaflow’s Direct-Fit Catalytic Converter combines advanced manufacturing techniques with durable materials to meet or exceed OEM standards. Key features include:

• CARB-compliant design certified for legal use in California and CARB-restricted states
• Direct-fit installation requiring no cutting, welding, or modifications
• Free-flowing mandrel-bent tubing for improved exhaust flow and reduced backpressure
• Highly corrosion-resistant stainless steel construction for long-lasting durability
• Spun body design with a single laser fusion weld to minimize leaks and enhance structural integrity
• Compact, low-mass design promoting greater thermal efficiency and quicker catalyst light-off
• Precision 3D-scanned fitment replicating original equipment specifications
• Interchangeable with OE part numbers 4578 357AA and 4578 441AB

Construction & Design:

This catalytic converter is crafted from premium stainless steel, offering superior resistance to rust and corrosion commonly caused by road salt and environmental exposure. The mandrel-bent tubing maintains a smooth internal diameter, preventing exhaust flow restrictions and preserving engine performance. Magnaflow’s use of advanced 3D scanning technology during development ensures the converter matches the exact dimensions and contours of the original part, guaranteeing a seamless fit.

The spun body design features a single laser fusion weld, which not only strengthens the unit but also significantly reduces the risk of exhaust leaks. This meticulous construction supports efficient catalytic reactions, helping your vehicle meet stringent emissions standards while maintaining reliability over time.

Installation & Fitment:

Designed as a direct-fit replacement, this Magnaflow catalytic converter installs easily using standard automotive tools. No cutting, welding, or additional fabrication is necessary, making it an ideal choice for DIY enthusiasts and professional mechanics alike. The converter fits perfectly on 2005–2006 Chrysler 300, 2006 Dodge Charger, and 2005–2006 Dodge Magnum models, ensuring a hassle-free upgrade or repair.

By matching OEM specifications and mounting points, this part simplifies installation and reduces labor time, helping you get your vehicle back on the road quickly and in compliance with emissions regulations.

What's Included:

• Magnaflow California Grade Direct-Fit Catalytic Converter (Part #4561140)
• Pre-installed gaskets or hardware not included; verify local requirements
• Installation instructions (where applicable)

Ideal For:

This catalytic converter is perfect for vehicle owners and mechanics who need a reliable, CARB-compliant replacement for the factory catalytic converter on select Chrysler and Dodge models. It suits those looking to maintain emissions compliance in California and other states with strict regulations, as well as anyone seeking a durable, direct-fit part that ensures proper engine function and exhaust flow.

Emissions Note

This Magnaflow catalytic converter meets or exceeds California Air Resources Board (CARB) requirements and has undergone rigorous testing to comply with CARB guidelines. It is legal for use in California and other CARB-restricted states on the specified 2005–2006 Chrysler 300, 2006 Dodge Charger, and 2005–2006 Dodge Magnum models. Installing this converter helps maintain your vehicle’s emissions compliance and avoid check engine light issues related to catalytic converter performance.