Magnaflow Direct Fit Catalytic Converter

Jeep Grand Cherokee 05-06 5.7L Hemi

4651686

Overview:

The Magnaflow Direct Fit Catalytic Converter is engineered specifically for 2005 to 2006 Jeep Grand Cherokee models, including the 65th Anniversary Edition, Laredo, and Limited trims. Designed to replace your factory catalytic converter with precision, this part ensures your vehicle maintains optimal emissions control and keeps the check engine light off. Ideal for Jeep owners seeking a reliable, California Air Resource Board (CARB) compliant solution, this converter offers a direct-fit design that simplifies installation without the need for cutting or welding.

With Magnaflow’s commitment to quality and compliance, this catalytic converter provides a durable, long-lasting replacement that meets or exceeds stringent emissions standards. It’s perfect for restoring your Jeep’s exhaust system performance while ensuring legal operation in all 50 states, including California and other CARB-restricted regions.

Key Features:

Built with advanced technology and premium materials, this catalytic converter delivers reliable performance and durability. Key features include:

• California Grade CARB Compliant for legal use in all 50 states, including California, Colorado, New York, and Maine
• Free-flowing mandrel-bent tubing that preserves OEM exhaust flow and geometry
• Highly corrosion-resistant 16 gauge 409 stainless steel tubing for extended service life
• Single laser fusion weld on the spun body design to minimize leaks and enhance durability
• Compact, low-mass design for improved thermal efficiency and quicker catalyst light-off
• OE-sized barbed exhaust hangers made from corrosion-resistant 410 stainless steel to reduce noise and vibration
• Precision stamped collector for optimal exhaust flow, engine efficiency, and fuel economy
• Torca AccuSeal® exhaust clamps providing 360-degree clamping force to prevent pipe distortion and ensure a complete seal
• Includes essential gaskets and hardware to simplify installation and ensure a proper seal
• Expertly crafted to replicate OEM flow dynamics, maintaining factory performance and fuel efficiency

Construction & Design:

Magnaflow’s catalytic converter features a spun body design crafted from high-strength 16 gauge 409 stainless steel tubing, offering exceptional corrosion resistance and durability. The single laser fusion weld enhances structural integrity while reducing the risk of exhaust leaks. Mandrel-bent tubing maintains the original equipment manufacturer (OEM) geometry, ensuring smooth exhaust flow and preserving engine performance.

The converter’s compact, low-mass design improves thermal efficiency, allowing the catalyst to reach operating temperature faster for effective emissions control. OE-sized barbed exhaust hangers constructed from corrosion-resistant 410 stainless steel help minimize noise and vibration, contributing to a quieter, more comfortable ride.

Installation & Fitment:

This direct-fit catalytic converter is designed for a straightforward installation process with no cutting or welding required. It fits 2005–2006 Jeep Grand Cherokee models, including the 65th Anniversary Edition (2006), Laredo (2005–2006), and Limited (2005–2006). The included gaskets and Torca AccuSeal® exhaust clamps ensure a proper seal and secure fit, helping to prevent exhaust leaks and maintain system integrity.

Magnaflow’s advanced 3D scanning technology guarantees precise fitment, replicating the original equipment’s spun body design for seamless integration with your vehicle’s exhaust system.

What's Included:

• Magnaflow Direct Fit Catalytic Converter (Part #4651686)
• Essential gaskets for proper sealing
• Torca AccuSeal® exhaust clamps for secure installation
• Installation hardware

Ideal For:

This catalytic converter is ideal for Jeep Grand Cherokee owners who need a reliable, CARB-compliant replacement part that maintains factory emissions standards and performance. It suits those looking to restore their vehicle’s exhaust system without complicated modifications, ensuring legal compliance and long-term durability.

Emissions Note

This Magnaflow catalytic converter meets or exceeds California Air Resource Board (CARB) requirements and has undergone additional testing to comply with CARB guidelines. It is legal for sale and use in all 50 states, including California and other CARB-restricted states, when installed on the specified 2005–2006 Jeep Grand Cherokee models. Installation is permitted only if the vehicle’s Executive Order (EO) number and Engine Family Number (EFN) appear in this converter’s CARB Executive Order documentation.

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.