aFe Exhaust Systems

Fits 2023–2024 GM Trucks with L6 Engine

Part #: 49-44144-P

Overview

The aFe 23-24 GM Trucks L6 Large Bore-HD 3 IN Stainless Steel DPF-Back Exhaust System is designed to enhance the performance and sound of your diesel pickup. Crafted from mandrel-bent 409 stainless steel tubing, this exhaust system offers maximum strength, durability, and corrosion resistance. It is an ideal upgrade for truck enthusiasts seeking improved exhaust flow, a more aggressive tone, and a reliable, long-lasting component that supports your vehicle’s power output and aesthetic appeal. The system features a polished 4-1/2 inch stainless steel tip with laser-etched aFe POWER logo, adding a touch of style to your truck’s rear end. Whether you’re looking to unleash additional horsepower and torque or simply want a more commanding exhaust note, this system delivers a balanced blend of performance and style. Its straightforward installation process, utilizing factory-style hangers, makes it a practical upgrade for DIY enthusiasts and professional installers alike. Please note that some cutting may be required, so reviewing the included instructions is recommended to ensure proper fitment and optimal performance.

Key Features

This exhaust system is engineered with several key features to maximize its benefits:

• Constructed from durable 3-inch mandrel-bent 409 stainless steel tubing for optimal airflow and longevity
• Includes a polished 4-1/2 inch clamp-on stainless steel tip with laser-etched aFe POWER logo for a distinctive look
• Designed to produce a mild, aggressive exhaust note that enhances vehicle character
• Supports increased horsepower and torque by reducing exhaust backpressure
• Utilizes factory-style hangers for a secure and straightforward installation
• Requires some cutting, with detailed instructions provided for proper fitment

Construction & Design

This exhaust system features mandrel-bent 409 stainless steel tubing, ensuring smooth bends that promote unrestricted exhaust flow. The polished stainless steel tip not only adds aesthetic appeal but also resists corrosion and tarnishing, maintaining its shine over time. The design emphasizes durability and performance, making it suitable for demanding driving conditions and long-term use.

Driving Feel & Feedback

The system helps unleash the vehicle’s potential by improving exhaust flow, resulting in a more responsive throttle and enhanced torque delivery. The mild yet aggressive sound provides a satisfying auditory experience without excessive drone, contributing to a more engaging driving feel.

Installation & Fitment

Installation involves some cutting to ensure proper fitment, but the system is designed to bolt directly onto factory hangers, simplifying the process. Detailed instructions are included to guide you through the installation steps, making it accessible for both DIY enthusiasts and professional installers.

What’s Included

The package includes the mandrel-bent stainless steel exhaust piping, a polished stainless steel tip with laser etching, and all necessary clamps and hardware for installation. Additional components or modifications may be required based on your specific vehicle configuration.