MagnaFlow Conv DF Exhaust: Jeep Grand Cherokee (2001) / Wrangler (00-03)

MagnaFlow Direct-Fit Catalytic Converter

2000–2003 Jeep Wrangler / 2001 Jeep Grand Cherokee

447188

Overview:

The MagnaFlow Direct-Fit Catalytic Converter 447188 is engineered to maintain your Jeep’s emissions compliance while ensuring optimal engine performance. Designed specifically for the 2000 to 2003 Jeep Wrangler and 2001 Jeep Grand Cherokee models, this catalytic converter is a reliable replacement that keeps your check engine light off and meets stringent California Air Resources Board (CARB) standards. Ideal for Jeep owners seeking a direct-fit, no-hassle solution, this converter combines durability with precision engineering to replicate original equipment performance.

Whether you’re replacing a worn or damaged catalytic converter or upgrading to a CARB-compliant part, MagnaFlow’s product offers peace of mind with guaranteed fitment and long-lasting quality. Its design supports smooth exhaust flow, helping maintain fuel efficiency and engine operation as intended by the manufacturer.

Key Features:

This MagnaFlow catalytic converter integrates advanced design and materials to deliver dependable performance and emissions compliance. Key features include:

• California Grade CARB compliant for legal use in all 50 states, including California, Colorado, New York, and Maine
• Direct-fit design requiring no cutting or welding, simplifying installation
• Mandrel-bent tubing that retains OEM-like geometry for smooth exhaust flow and peak fuel economy
• Highly corrosion-resistant 16 gauge 409 stainless steel tubing for extended service life
• Single laser fusion weld on spun body design reduces leak potential
• Compact, low-mass construction for improved thermal efficiency
• Precision stamped collector for optimal exhaust flow and engine efficiency
• Durable 308 stainless steel MIG welds for enhanced strength and longevity
• Includes essential gaskets and hardware to facilitate a straightforward installation

Construction & Design:

MagnaFlow’s catalytic converter is crafted from high-strength 16 gauge 409 stainless steel tubing, chosen for its excellent corrosion resistance and durability under harsh exhaust conditions. The spun body design replicates the original equipment manufacturer’s (OEM) flow dynamics, ensuring that exhaust gases pass smoothly through the converter without restriction.

The single laser fusion weld used in the construction minimizes the risk of leaks, while the compact and low-mass design enhances thermal efficiency, allowing the converter to reach optimal operating temperatures quickly. Precision stamping of the collector further improves exhaust flow, contributing to better engine efficiency and fuel economy.

Installation & Fitment:

This direct-fit catalytic converter is designed specifically for the following Jeep models and trims:

• Jeep Wrangler Sahara (2000–2003)
• Jeep Wrangler Sport (2000–2003)
• Jeep Wrangler X (2002–2003)
• Jeep Wrangler Rubicon (2003)
• Jeep Grand Cherokee Laredo (2001)
• Jeep Grand Cherokee Limited (2001)

Installation is straightforward and requires no cutting or welding, making it accessible for DIY enthusiasts with the proper tools. The included gaskets and hardware simplify the process, ensuring a secure and leak-free fit. MagnaFlow’s use of advanced 3D scanning technology during development guarantees that this converter matches the original equipment’s dimensions and fitment precisely.

What's Included:

• MagnaFlow Direct-Fit Catalytic Converter 447188
• Essential gaskets for installation
• Mounting hardware

Ideal For:

This catalytic converter is ideal for Jeep owners who need a reliable, CARB-compliant replacement part that maintains factory performance and emissions standards. It suits those looking to keep their vehicles street-legal in California and other CARB-restricted states without sacrificing fuel economy or engine efficiency. It is also well-suited for mechanics and enthusiasts seeking a direct-fit solution that simplifies installation.

Emissions Note

This MagnaFlow catalytic converter is California Air Resources Board (CARB) compliant and legal for sale and use in all 50 states, including California, Colorado, New York, and Maine. It has undergone rigorous testing to meet or exceed CARB requirements. 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, ensuring genuine compliance and legal use in restricted states.