MagnaFlow System Header and Catalytic Converter: Jeep Wrangler 1997-1999

MagnaFlow System Header and Catalytic Converter

1997–1999 Jeep Wrangler 2.5L & 4.0L

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Overview:

The MagnaFlow System Header and Catalytic Converter is a precision-engineered exhaust upgrade designed specifically for 1997 to 1999 Jeep Wrangler models equipped with 2.5L and 4.0L engines. This high-performance cat-back exhaust system enhances your Jeep’s personality by delivering a distinctive, resonant engine tone that balances power and refinement. Ideal for Jeep enthusiasts seeking to improve exhaust flow, sound quality, and overall driving experience, this system transforms your Wrangler’s exhaust note while maintaining moderate exterior sound levels and mild interior volume.

Built to replace the stock exhaust components from just after the catalytic converter to the rear exit, this system offers a direct-fit design that ensures straightforward installation without the need for modifications. Whether you’re upgrading your Sahara, SE, or Sport model, this MagnaFlow exhaust system provides a perfect blend of performance, durability, and style.

Key Features:

Engineered for Jeep Wrangler owners who demand quality and performance, this exhaust system includes:

• Mandrel-bent 2.5-inch main piping for optimal exhaust flow and minimal restriction
• Single straight-through muffler design to maximize horsepower and torque gains
• Polished 2.75-inch welded-on single wall turndown cut edge tips for a sleek, aggressive appearance
• Cat-back layout replacing stock components from near the catalytic converter to the rear exit
• Extensive 3D scanning ensures a precise, direct-fit installation with no cutting or welding required
• Manufactured using CNC precision robotic techniques for consistent quality and fitment
• Durable corrosion-resistant stainless steel construction for long-lasting performance
• Backed by MagnaFlow’s 1-year limited finish warranty and limited lifetime construction warranty
• Designed to produce moderate exterior sound and mild interior volume, perfect for daily driving

Construction & Design:

This MagnaFlow exhaust system is crafted from premium stainless steel, providing superior resistance to rust and corrosion compared to standard materials. The mandrel-bent tubing maintains a consistent diameter throughout bends, reducing turbulence and backpressure to improve exhaust scavenging. The system’s single straight-through muffler design minimizes flow restriction while delivering a deep, aggressive exhaust note that complements the Jeep Wrangler’s rugged character.

Advanced CNC robotic manufacturing ensures each component meets exacting tolerances for a seamless fit and finish. The polished welded-on tips not only enhance the visual appeal but also resist discoloration and wear over time, maintaining a showroom-quality look.

Performance & Sound

Designed with dyno-proven performance in mind, this exhaust system improves exhaust flow, which can contribute to enhanced throttle response and potential power gains. The signature MagnaFlow sound is characterized by a resonant, powerful tone that is assertive without being overwhelming. Exterior sound levels remain moderate to avoid unwanted attention, while interior sound is kept mild, allowing for an enjoyable driving experience without excessive cabin noise.

Installation & Fitment:

The MagnaFlow System Header and Catalytic Converter is engineered for a direct bolt-on installation on 1997 to 1999 Jeep Wrangler models, including Sahara, SE, and Sport trims with 2.5L or 4.0L engines. Thanks to extensive 3D scanning and precise manufacturing, this cat-back system fits perfectly without the need for cutting, welding, or additional modifications. Installation can be completed with basic hand tools and moderate mechanical knowledge, making it accessible for DIY enthusiasts.

What’s Included

• Mandrel-bent 2.5-inch stainless steel main piping
• Single straight-through muffler
• Polished 2.75-inch welded-on single wall turndown cut edge exhaust tip
• All necessary clamps and hardware for installation
• Detailed installation instructions

Ideal For:

This MagnaFlow exhaust system is perfect for Jeep Wrangler owners who want to enhance their vehicle’s performance and sound without sacrificing daily drivability. It suits enthusiasts looking for a durable, high-quality exhaust upgrade that delivers a sporty tone and improved exhaust flow. Whether you use your Wrangler for daily commuting, weekend adventures, or light off-roading, this system offers a balanced upgrade that elevates your Jeep’s presence on the road.