aFe Exhaust System

Fits 2016–2017 GM Duramax LML Diesel Trucks

Part #: 49-04080-B

Overview

The aFe Atlas Exhaust System is a high-performance, dual DPF-back exhaust designed specifically for 2016 and 2017 GM Duramax LML diesel trucks. Crafted from durable aluminized steel with mandrel-bent tubing, this exhaust enhances your vehicle’s exhaust flow while maintaining a robust and reliable construction. It is ideal for diesel truck enthusiasts seeking improved exhaust sound, aesthetics, and performance support. The system’s design ensures a straightforward installation using all factory mounting points, making it suitable for both DIY enthusiasts and professional installers. The dual 6-inch high-temperature black powder-coated stainless steel tips add a bold, aggressive look and feature laser-cut aFe power badges for a premium finish. This exhaust system not only boosts the visual appeal of your truck but also helps optimize exhaust flow, which can support better engine response and efficiency. It is engineered to withstand high temperatures and harsh conditions, ensuring long-lasting performance and durability.

Key Features

The aFe Atlas Exhaust System combines quality materials and thoughtful design to deliver a reliable upgrade for your diesel truck. Key features include:

• Constructed from 4-inch mandrel-bent aluminized steel tubing for smooth exhaust flow
• Dual high-temperature black powder-coated stainless steel tips for durability and style
• All factory mounting locations used for a hassle-free, bolt-on installation
• High-quality band clamps and OE-style bayonet hangers for secure fitment
• Laser-cut aFe power badges for an enhanced aesthetic appeal
• Designed to improve exhaust sound and vehicle response
• Built to withstand high heat and demanding driving conditions

Construction & Design

This exhaust system features 4-inch mandrel-bent aluminized steel tubing, which ensures maximum exhaust flow and minimizes restrictions. The dual tips are crafted from stainless steel with a high-temperature black powder coating, providing both corrosion resistance and a striking visual impact. The use of OE-style bayonet hangers and factory mounting points guarantees a secure fit and straightforward installation, maintaining your vehicle’s original mounting locations for a seamless upgrade.

Installation & Fitment

Designed for direct bolt-on installation, this exhaust system fits 2016–2017 GM Duramax LML diesel trucks. The system utilizes factory mounting points and hardware, allowing for a quick and hassle-free upgrade without the need for modifications or special tools.

What’s Included

The package includes all necessary components for a complete installation, including the dual high-temp black powder-coated stainless steel tips, band clamps, and OE-style bayonet hangers, ensuring a professional finish and long-lasting performance.

Ideal For

Perfect for diesel truck owners looking to enhance their vehicle’s exhaust sound, appearance, and performance, this system is an excellent upgrade for those seeking durability and a bold aesthetic.