Magnaflow Direct-Fit Catalytic Converter

2002–2003 Dodge Durango R/T, SLT, SLT Plus, Sport

51351

Overview:

The Magnaflow Direct-Fit Catalytic Converter 51351 is engineered specifically for 2002 to 2003 Dodge Durango models, including R/T, SLT, SLT Plus, and Sport trims. Designed to replace your factory catalytic converter, this OEM-grade component ensures your vehicle remains compliant with Federal and EPA emissions standards while preventing check engine light issues related to emissions. Ideal for Durango owners seeking a reliable, long-lasting replacement part, this converter offers a perfect balance of durability, performance, and ease of installation without the need for cutting or welding.

Magnaflow’s commitment to quality and precision means you receive a catalytic converter that fits and functions like the original equipment, maintaining your vehicle’s factory performance and fuel efficiency.

Key Features:

This direct-fit catalytic converter combines advanced manufacturing techniques with high-quality materials to deliver dependable performance and compliance.

• Federal and EPA compliant, meeting or exceeding emissions requirements for OBDII federally registered vehicles
• Mandrel-bent tubing preserves OEM-like design and smooth exhaust flow for optimal engine operation and fuel economy
• Highly corrosion-resistant stainless steel construction for extended service life
• Replicates OE spun body design with a single laser fusion weld to minimize leak potential
• Compact, low-mass design enhances thermal efficiency
• Includes Torca AccuSeal® exhaust clamps providing 360-degree clamping force to prevent pipe distortion and ensure a complete seal
• OE-sized barbed exhaust hangers made from corrosion-resistant 410 stainless steel reduce noise and vibration
• Precision stamped collector design optimizes exhaust flow and engine efficiency
• Hardware and essential gaskets included for hassle-free installation

Construction & Design:

Crafted from high-strength 16 gauge 409 stainless steel tubing, this catalytic converter offers exceptional corrosion resistance and durability. The spun body design is expertly replicated using state-of-the-art 3D scanning and metrology during research and development, ensuring an exact fit and OE-like flow dynamics. The single laser fusion weld enhances structural integrity and reduces the risk of leaks, while the compact design promotes better thermal efficiency, helping your engine run cleaner and more efficiently.

Installation & Fitment:

The Magnaflow 51351 catalytic converter is a direct-fit replacement designed specifically for the 2002 and 2003 Dodge Durango R/T, SLT, SLT Plus, and Sport models. Installation is straightforward and can be completed with common automotive tools—no cutting or welding required. Included hardware and gaskets simplify the process and help overcome challenges posed by corroded factory parts, making this a convenient upgrade for DIY enthusiasts and professional mechanics alike.

What's Included:

• Magnaflow Direct-Fit Catalytic Converter 51351
• Torca AccuSeal® exhaust clamps
• Essential installation gaskets
• Mounting hardware

Ideal For:

This catalytic converter is ideal for Dodge Durango owners who need a reliable, EPA-compliant replacement part that maintains factory performance and emissions standards. It suits drivers looking to keep their vehicle’s check engine light off, ensure smooth exhaust flow, and extend the life of their exhaust system with a durable, corrosion-resistant component.

Emissions Note

Magnaflow’s OEM Grade Direct-Fit Catalytic Converter 51351 is designed to meet or exceed Federal emissions requirements set forth by the EPA. It is compliant with legal standards for OBDII federally registered vehicles equipped with California or Federal/EPA emission systems, ensuring your Dodge Durango remains street legal 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.