aFe Vulcan SS DPF-Back Exhaust System

2021–2025 Jeep Gladiator 3.0L EcoDiesel

Part #: 49-38093-B

Overview

The aFe Vulcan SS DPF-Back Exhaust System is engineered specifically for the 2021 to 2025 Jeep Gladiator equipped with the 3.0L EcoDiesel engine. Designed to replace the factory exhaust from the Diesel Particulate Filter (DPF) back, this system enhances exhaust flow while maintaining a direct bolt-on fit. Ideal for Jeep Gladiator owners seeking improved durability, a refined exhaust tone, and a sleek black tip finish, the Vulcan SS offers a perfect balance of performance and style without compromising factory reliability.

Constructed with premium materials and precision engineering, this exhaust system is built to withstand the rigors of daily driving and off-road adventures alike. Its design ensures a hassle-free installation with no cutting or modifications required, making it an excellent upgrade for enthusiasts looking to enhance their vehicle’s exhaust system with confidence.

Key Features

The aFe Vulcan SS DPF-Back Exhaust System combines advanced manufacturing techniques and thoughtful design to deliver a high-quality upgrade. Key features include:

• 3-inch mandrel-bent 304 stainless steel tubing for optimal exhaust flow and long-lasting durability
• 4.5-inch diameter black 304 stainless steel clamp-on exhaust tip with a riveted aFe POWER logo plate for distinctive styling
• Factory-style flange and hangers ensure a secure, direct bolt-on fit with no cutting or modifications needed
• MIG-welded construction for race-proven strength and reliability
• Computer-aided design (CAD) for precise fitment and high tolerance manufacturing
• Easily adjustable exit point to accommodate Sport and Rubicon models equipped with factory rear sliders
• Includes all necessary hardware for a straightforward, hassle-free installation

Construction & Design

The Vulcan SS exhaust system is crafted from premium 304 stainless steel, known for its excellent corrosion resistance and strength. The 3-inch tubing is mandrel-bent to maintain consistent diameter throughout bends, optimizing exhaust gas flow and minimizing restrictions. This construction enhances both performance and longevity, ensuring the system withstands harsh environments and extended use.

The black exhaust tip, also made from 304 stainless steel, features a clamp-on design that allows for easy installation and a clean, aggressive look. The riveted aFe POWER logo plate adds a subtle but distinctive branding touch, complementing the rugged aesthetic of the Jeep Gladiator.

Every weld is performed using MIG welding techniques, providing superior joint strength and durability under demanding conditions. The system’s design incorporates factory-style flanges and hangers, ensuring a perfect fit and secure mounting without the need for aftermarket modifications.

Installation & Fitment

This exhaust system is engineered as a direct bolt-on replacement for the factory DPF-back exhaust on 2021–2025 Jeep Gladiator 3.0L EcoDiesel models. Utilizing factory-style flanges and hangers, installation requires no cutting, welding, or additional modifications, making it accessible for both professional installers and experienced DIY enthusiasts.

The system includes all necessary hardware, allowing for a smooth, hassle-free installation process. Additionally, the exhaust tip’s exit point is adjustable to accommodate variations in the Sport and Rubicon trims equipped with factory rear sliders, ensuring a perfect fit across different Gladiator configurations.

What's Included

• 3-inch mandrel-bent 304 stainless steel DPF-back exhaust tubing
• 4.5-inch diameter black 304 stainless steel clamp-on exhaust tip with aFe POWER logo plate
• Factory-style flange and hangers for secure mounting
• All necessary installation hardware
• Detailed installation instructions

Ideal For

The aFe Vulcan SS DPF-Back Exhaust System is ideal for Jeep Gladiator 3.0L EcoDiesel owners who want to upgrade their exhaust for improved durability, enhanced sound, and a clean, aggressive appearance. It suits enthusiasts who demand a high-quality, direct-fit exhaust solution that maintains factory reliability while offering a subtle performance edge and distinctive styling.

Emissions Note

This product does not require a CARB Executive Order (EO) number and is designed to comply with emissions regulations applicable to its intended use. Please verify local regulations before 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.