MagnaFlow Direct-Fit Catalytic Converter

2007–2009 Jeep Wrangler JK 3.8L V6

Part #: 49689

Overview

The MagnaFlow Direct-Fit Catalytic Converter 49689 is a precision-engineered replacement part designed specifically for 2007 to 2009 Jeep Wrangler JK models equipped with the 3.8L V6 engine. Compatible with Rubicon, Sahara, Unlimited Rubicon, Unlimited Sahara, Unlimited X, and X trims, this catalytic converter ensures your vehicle remains compliant with Federal and EPA emissions standards while maintaining optimal engine performance and fuel economy.

Ideal for Jeep owners seeking a reliable, long-lasting solution, this converter offers a direct bolt-on fit that eliminates the need for cutting or welding. It is engineered to keep your check engine light off and preserve the factory exhaust flow characteristics, making it a practical choice for both DIY enthusiasts and professional mechanics.

Key Features

MagnaFlow’s Direct-Fit Catalytic Converter combines advanced materials and manufacturing techniques to deliver dependable emissions compliance and durability. Key features include:

• Federal and EPA compliant, meeting or exceeding emissions requirements for OBDII federally registered vehicles
• Direct-fit design tailored for 2007–2009 Jeep Wrangler JK 3.8L V6 models, ensuring perfect compatibility with OEM parts 5205 9930AH and 5205 9930AF
• Mandrel-bent tubing preserves OEM-like exhaust flow and geometry for optimal engine efficiency and fuel economy
• Constructed from highly corrosion-resistant 16 gauge 409 stainless steel tubing for extended service life
• Spun body construction replicates original equipment design with a single laser fusion weld to minimize leaks
• Compact, low-mass design enhances thermal efficiency for improved catalytic performance
• Precision stamped collector promotes smooth exhaust flow and engine operation
• Includes Torca AccuSeal® exhaust clamps providing 360-degree clamping force to prevent pipe distortion and ensure a complete seal
• Hardware and essential gaskets included for hassle-free installation, even when working with corroded factory parts
• Developed using state-of-the-art 3D scanning metrology to guarantee exact fit and function

Construction & Design

This catalytic converter is crafted from high-strength 16 gauge 409 stainless steel, offering exceptional resistance to corrosion and wear under harsh driving conditions. The spun body design closely replicates the original equipment manufacturer’s specifications, featuring a single laser fusion weld that significantly reduces the risk of exhaust leaks.

Mandrel-bent tubing maintains smooth, unrestricted exhaust flow, preserving factory performance characteristics and fuel efficiency. The precision-stamped collector optimizes exhaust dynamics, contributing to improved engine efficiency. Its compact, low-mass construction enhances thermal efficiency, allowing the converter to reach operating temperature quickly for effective emissions control.

Installation & Fitment

The MagnaFlow Direct-Fit Catalytic Converter 49689 is designed for straightforward installation on 2007 to 2009 Jeep Wrangler JK 3.8L V6 models without the need for cutting, welding, or modifications. The included Torca AccuSeal® clamps and hardware simplify the replacement process, even when dealing with corroded or seized factory components. Proper tools are recommended to ensure a secure and leak-free fit.

This converter is engineered to interchange seamlessly with OEM parts 5205 9930AH and 5205 9930AF, guaranteeing a precise fit and reliable operation that maintains factory exhaust geometry and performance.

What's Included

• MagnaFlow Direct-Fit Catalytic Converter 49689
• Torca AccuSeal® exhaust clamps
• Essential installation gaskets and hardware
• Detailed installation instructions

Ideal For

This catalytic converter is ideal for Jeep Wrangler JK owners from model years 2007 through 2009 who require a dependable, EPA-compliant replacement part that maintains factory performance and emissions standards. It suits both DIY installers and professional mechanics looking for a high-quality, direct-fit solution that eliminates the need for complex modifications.

Emissions Note

MagnaFlow’s OEM Grade Direct-Fit Catalytic Converter 49689 is fully compliant with Federal emissions regulations and is legal for use on OBDII federally registered vehicles. It meets or exceeds EPA standards and is suitable for vehicles equipped with California or Federal/EPA emission systems, ensuring your Jeep Wrangler 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.