Magnaflow Catalytic Converter

Dodge Ram 1500/Ram 2500/Ram 3500 96-01 5.9L Diesel/5.2L/3.9L

4451337

Overview:

The Magnaflow Catalytic Converter 4451337 is a premium replacement part designed specifically for a range of Dodge Ram trucks and vans from the late 1990s to early 2000s. This universal catalytic converter is engineered to restore your vehicle’s emissions control system, helping to keep your check engine light off and ensuring your truck runs cleanly and efficiently. Ideal for owners seeking a reliable, long-lasting solution that meets stringent emissions standards, this converter supports environmental responsibility without compromising performance.

Whether you drive a Dodge Ram 1500, 2500, or 3500, including their van variants, this catalytic converter offers a versatile fit with its universal design, allowing for customization to your specific exhaust system needs. It is an excellent choice for those who want to maintain compliance with emissions regulations while preserving the integrity of their vehicle’s exhaust flow.

Key Features:

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

• Universal design compatible with multiple Dodge Ram 1500, 2500, and 3500 models and vans from 1996 to 2001
• California Grade CARB compliant, meeting or exceeding California Air Resources Board standards
• Constructed from highly corrosion-resistant stainless steel for extended durability and longevity
• Designed to reduce harmful emissions effectively, helping to keep your vehicle environmentally friendly
• Supports legal use in California and other CARB-restricted states for the listed vehicles
• Requires cutting and welding for installation, allowing precise fitment to your vehicle’s exhaust system
• Tested to ensure reliable performance and regulatory compliance
• Helps maintain engine performance by ensuring proper exhaust flow and emissions control

Construction & Design:

The Magnaflow catalytic converter is built with premium stainless steel, chosen for its exceptional resistance to rust and corrosion. This robust construction ensures the converter withstands harsh undercar conditions and high exhaust temperatures over time. The internal substrate is engineered to optimize the catalytic reaction, efficiently converting harmful gases such as carbon monoxide, hydrocarbons, and nitrogen oxides into less harmful emissions.

The universal design provides flexibility for professional installers to customize the fit through cutting and welding, ensuring a seamless integration with your vehicle’s existing exhaust system. This adaptability makes it a practical choice for a variety of Dodge Ram models and vans within the specified year ranges.

Installation & Fitment:

Installation of this Magnaflow catalytic converter requires cutting and welding to achieve the correct fitment on your Dodge Ram truck or van. It is recommended that installation be performed by a qualified exhaust technician to ensure proper alignment and secure attachment. The universal design allows for precise customization, making it compatible with multiple exhaust configurations found on the listed vehicles.

Once installed, this converter will help maintain your vehicle’s emissions compliance and prevent check engine light issues related to catalytic converter failure.

What's Included:

• One Magnaflow Universal Catalytic Converter (Part #4451337)
• Installation instructions (general guidelines)

Ideal For:

This catalytic converter is ideal for Dodge Ram owners who need a reliable, CARB-compliant replacement part for their 1996–2001 Ram 1500, 2500, or 3500 trucks and vans. It suits drivers who prioritize emissions compliance, durability, and maintaining factory-level exhaust performance. It is also a great option for professional mechanics and exhaust specialists looking for a versatile converter that can be tailored to various exhaust setups.

Emissions Note

This Magnaflow catalytic converter is California Grade CARB compliant and has been tested to meet or exceed California Air Resources Board requirements. It is legal for use in California and other CARB-restricted states on the specified Dodge Ram models and vans. Installing this converter helps ensure 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.