Magnaflow Universal Catalytic Converter

Fits Most Dodge/Jeep 5.7L/3.7L (04-10)

5451305

Overview:

The Magnaflow Universal Catalytic Converter 5451305 is engineered to keep your vehicle’s emissions system functioning optimally while preventing check engine light issues. Designed for a broad range of Dodge and Jeep models from the mid-2000s to early 2010s, this universal catalytic converter offers a reliable replacement solution for vehicles requiring a CARB-compliant part. Ideal for owners seeking a durable, high-quality converter that meets stringent emissions standards, this product ensures your vehicle remains street-legal in California and other CARB-restricted states.

Whether you are maintaining your Dodge Durango, Ram 1500, Ram 2500, Ram 3500, Jeep Commander, or Jeep Grand Cherokee, this converter provides a versatile fitment option that supports environmental compliance and long-term performance.

Key Features:

This Magnaflow catalytic converter combines advanced technology and robust construction to deliver dependable emissions control. Key features include:

• Universal design compatible with multiple Dodge and Jeep models (cutting and welding required for installation)
• California Air Resources Board (CARB) compliant, meeting or exceeding strict emissions regulations
• Stainless steel spun body construction for superior corrosion resistance and durability
• Single laser fusion weld on the spun body to minimize leak potential and enhance structural integrity
• Compact, low-mass design for improved thermal efficiency and quicker light-off times
• Tested and certified for legal use in California and CARB-restricted states
• Designed to maintain factory-level emissions control and prevent check engine light triggers

Construction & Design:

The Magnaflow Universal Catalytic Converter features a robust stainless steel spun body that resists rust and corrosion, ensuring longevity even under harsh driving conditions. The single laser fusion weld technology used in its construction significantly reduces the risk of leaks, a common issue with lesser-quality converters. Its compact and lightweight design not only aids in thermal efficiency but also simplifies installation in tight engine bays.

Every unit undergoes rigorous testing to comply with California Air Resource Board standards, guaranteeing that it meets the highest environmental requirements without sacrificing durability or performance.

Installation & Fitment:

This catalytic converter is designed as a universal fitment part, compatible with the following vehicles:

• Dodge Durango (2007–2009)
• Dodge Ram 1500 (2006)
• Dodge Ram 2500 (2005–2007)
• Dodge Ram 3500 (2004–2007)
• Jeep Commander (2008–2010)
• Jeep Grand Cherokee (2007–2010)

Installation requires cutting and welding to fit the specific exhaust configuration of your vehicle. It is recommended that installation be performed by a qualified technician to ensure proper fitment and optimal performance.

What's Included:

• Magnaflow Universal Catalytic Converter (Part #5451305)
• Installation instructions (general guidelines)

Ideal For:

This catalytic converter is ideal for vehicle owners and mechanics seeking a high-quality, CARB-compliant replacement part for mid-2000s Dodge and Jeep trucks and SUVs. It suits those who require a durable, corrosion-resistant converter that maintains emissions compliance and prevents check engine light issues. Perfect for restoration projects, emissions repairs, or upgrades to meet California and CARB regulations.

Emissions Note

This Magnaflow catalytic converter is California Grade CARB compliant and has been tested to meet or exceed California Air Resource Board requirements. It is legal for use in California and other CARB-restricted states on the specified vehicle applications. Using this converter helps ensure your vehicle remains emissions-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.