Magnaflow Manifold Catalytic Converter

2013–2017 Dodge Durango / Jeep Grand Cherokee

5551251

Overview:

The Magnaflow Manifold Catalytic Converter is a direct-fit replacement designed specifically for the 2013 to 2017 Dodge Durango and Jeep Grand Cherokee models. Engineered to maintain optimal emissions control, this catalytic converter helps keep your vehicle’s check engine light off while ensuring compliance with stringent emissions standards. Ideal for drivers seeking a reliable, easy-to-install solution, it restores your vehicle’s exhaust system performance without the need for cutting or welding.

Built to meet or exceed California Air Resource Board (CARB) requirements, this converter is a perfect choice for those living in California or other CARB-regulated states. It offers a seamless fit and function that matches the original equipment, providing peace of mind and long-lasting durability.

Key Features:

Magnaflow’s manifold catalytic converter combines advanced manufacturing techniques with high-quality materials to deliver superior performance and reliability. Key features include:

• California Grade CARB Compliant for legal use in California and CARB-restricted states
• Direct-fit design requiring no cutting, welding, or modifications
• Free-flowing mandrel-bent tubing for improved exhaust flow
• Highly corrosion-resistant stainless steel construction for extended durability
• Spun body design replicating original equipment for precise fitment
• Single laser fusion weld to minimize leak potential
• Compact, low-mass design for enhanced thermal efficiency
• Developed using state-of-the-art 3D scanning technology for exact replication

Construction & Design:

This catalytic converter features a robust stainless steel construction that resists rust and corrosion, ensuring long service life even under harsh conditions. The spun body design closely mirrors the original equipment manufacturer’s (OEM) specifications, providing a perfect fit and reliable sealing. The single laser fusion weld enhances structural integrity and reduces the risk of exhaust leaks, while the mandrel-bent tubing maintains smooth exhaust flow to optimize engine efficiency.

Magnaflow’s use of advanced 3D scanning and metrology during the research and development phase guarantees that each unit meets precise dimensional and performance standards, delivering a product that fits and functions like the factory-installed part.

Installation & Fitment:

Designed as a direct-fit replacement, this Magnaflow catalytic converter installs easily using standard automotive tools. No cutting, welding, or additional modifications are necessary, making it a straightforward upgrade or repair for professional mechanics and experienced DIY enthusiasts alike. The converter is engineered to fit perfectly on 2013–2017 Dodge Durango and Jeep Grand Cherokee models, ensuring a hassle-free installation process and reliable operation.

What’s Included

• Magnaflow Manifold Catalytic Converter (Part #5551251)
• Installation hardware (if applicable)
• Product instructions and warranty information

Ideal For:

This catalytic converter is ideal for Dodge Durango and Jeep Grand Cherokee owners who need a high-quality, CARB-compliant replacement part to restore emissions control and maintain vehicle performance. It suits those who prefer a direct-fit, no-modification installation and want to ensure their vehicle remains street-legal in California and other states with strict emissions regulations.

Emissions Note

This product is California Air Resource Board (CARB) compliant and has passed additional testing to meet CARB guidelines. It is legal for use in California and other CARB-restricted states on the specified 2013–2017 Dodge Durango and Jeep Grand Cherokee models. Installing this catalytic converter helps your vehicle meet emissions standards and avoid check engine light issues related to exhaust system components.

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.