aFe Power Cat-Back Exhaust System

Dodge Durango 11-26 5.7L/3.6L

Part #: 49-32086-B

Overview

The aFe Power Cat-Back Exhaust System is a precision-engineered upgrade designed specifically for Dodge Durango models from 2011 through 2024 equipped with either the 3.6L V6 or 5.7L HEMI engines. This system delivers a perfect blend of enhanced performance, durability, and an aggressive exhaust tone that appeals to enthusiasts seeking to unlock their vehicle’s full potential. With a direct bolt-on design, the installation is straightforward and requires no cutting or modifications, making it an excellent choice for both daily drivers and performance-minded owners.

Constructed to improve exhaust flow and reduce unwanted drone, this cat-back system not only boosts horsepower and torque but also adds a commanding, refined sound that elevates the driving experience. Whether you’re towing, commuting, or enjoying spirited drives, the aFe Power Cat-Back Exhaust System offers a reliable and stylish upgrade for your Dodge Durango.

Key Features

Engineered with advanced materials and design techniques, this exhaust system includes several standout features that enhance both performance and aesthetics:

• Mandrel-bent 2-1/2 inch 304 stainless steel tubing for maximum strength and smooth, unrestricted exhaust flow
• Dual 4-1/2 inch black 304 stainless steel clamp-on exhaust tips featuring laser-etched aFe POWER logos for a distinctive, aggressive appearance
• High-flow 409 stainless steel polished mufflers designed to produce an aggressive yet refined exhaust tone
• Mitered merge X-pipe to balance and evenly distribute exhaust pulses, minimizing drone and maximizing scavenging efficiency
• Factory-style flanges and hangers for a direct bolt-on installation with no cutting or modifications required
• 100% MIG-welded construction ensuring race-proven strength and long-lasting durability
• Computer-aided design (CAD) validation for precise fitment and optimal performance

Construction & Design

This cat-back exhaust system is expertly crafted from premium 304 stainless steel tubing, renowned for its exceptional corrosion resistance and durability. The mandrel-bent tubing maintains a consistent diameter throughout bends, promoting smooth exhaust flow and enhancing engine efficiency. The dual black stainless steel tips not only provide a striking visual upgrade but are also clamp-on for easy installation and removal.

The system’s high-flow 409 stainless steel mufflers are polished to a sleek finish, contributing to both performance and style. The mitered merge X-pipe plays a critical role in balancing exhaust pulses, which reduces unwanted drone and improves overall sound quality. Every weld is completed using 100% MIG welding techniques, ensuring a robust and reliable build capable of withstanding the demands of spirited driving and daily use.

Performance & Sound

The aFe Power Cat-Back Exhaust System is designed to unleash the full horsepower and torque potential of your Dodge Durango by optimizing exhaust flow and reducing backpressure. This results in improved engine responsiveness and efficiency. The exhaust note is aggressive yet refined, delivering a deep, throaty sound that commands attention without overwhelming cabin comfort.

Thanks to the balanced pulse distribution and drone reduction features, the system provides an exhilarating auditory experience whether cruising on the highway or accelerating hard. This makes every drive more engaging and enjoyable for enthusiasts and daily drivers alike.

Installation & Fitment

Installation is straightforward and user-friendly due to the system’s direct bolt-on design, which utilizes factory-style flanges and hangers. This means no cutting, welding, or modifications are necessary, allowing for a clean and professional fitment. The exhaust system is specifically engineered to fit Dodge Durango models from 2011 to 2024 with 3.6L V6 or 5.7L HEMI engines, ensuring precise alignment and compatibility with your vehicle’s existing exhaust components.

With detailed engineering and CAD validation, the aFe Power Cat-Back Exhaust System installs quickly and securely, making it accessible for both professional installers and experienced DIY enthusiasts.

What's Included

• Mandrel-bent 2-1/2 inch 304 stainless steel cat-back exhaust tubing
• Dual 4-1/2 inch black 304 stainless steel clamp-on exhaust tips with laser-etched aFe POWER logo
• High-flow 409 stainless steel polished mufflers
• Mitered merge X-pipe
• Factory-style flanges and hangers for direct bolt-on installation
• All necessary clamps and hardware for installation

Ideal For

This exhaust system is ideal for Dodge Durango owners who want to enhance their vehicle’s performance and sound without sacrificing reliability or requiring extensive modifications. It is perfect for enthusiasts seeking a durable, race-proven exhaust upgrade that delivers both visual appeal and a powerful exhaust note. Whether your Durango is used for daily driving, towing, or spirited weekend adventures, this cat-back system offers a balanced combination of performance, style, and ease of installation.

aFe POWER (Advanced FLOW Engineering) offers dyno-proven intake, filtration, and exhaust upgrades aimed at measurable performance gains. The brand’s lineup is geared toward enthusiasts looking for better airflow, improved sound, and durable materials—from cold air intakes to stainless exhaust systems for street and track applications.