aFe Vulcan SS DPF-Back Exhaust System

2021–2023 Jeep Gladiator 3.0L EcoDiesel

Part #: 49-38095-P

Overview

The aFe Vulcan SS DPF-Back Exhaust System is engineered specifically for the 2021 to 2023 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 your vehicle’s exhaust flow while maintaining a refined, mild sound profile. Ideal for Jeep Gladiator owners seeking improved performance and a subtle yet aggressive exhaust note, the Vulcan SS offers a perfect balance of durability, style, and functionality.

Manufactured by aFe, a trusted name in performance exhaust solutions, this system is crafted to deliver reliable performance gains without compromising daily drivability or emissions compliance.

Key Features

The aFe Vulcan SS DPF-Back Exhaust System combines advanced engineering with premium materials to provide a high-quality upgrade for your Jeep Gladiator. Key features include:

• Constructed from mandrel-bent 304 stainless steel tubing, sized 3 inches down to 2.5 inches for optimized exhaust flow
• Dual 3.5-inch diameter polished stainless steel clamp-on exhaust tips featuring a laser-etched aFe POWER logo for a distinctive look
• Utilizes factory-style flanges and hangers to ensure a secure, direct bolt-on fit with no modifications required
• 100% MIG-welded joints for enhanced strength and durability under demanding conditions
• Computer-aided design (CAD) technology ensures precise fitment and optimal performance
• Maintains a mild exhaust tone that enhances the driving experience without excessive noise
• Designed and manufactured in the USA at aFe’s Corona, California facility

Construction & Design

The Vulcan SS exhaust system is built from premium 304 stainless steel, known for its corrosion resistance and long-lasting durability. The tubing features mandrel bends, which preserve the internal diameter throughout curves, minimizing flow restrictions and maximizing exhaust efficiency. The polished stainless steel tips not only add a sleek, high-end appearance but also resist discoloration and corrosion over time.

Every weld is completed using 100% MIG welding techniques, providing race-proven strength and ensuring the system withstands the rigors of daily driving and off-road use. The system’s design incorporates factory-style flanges and hangers, allowing it to mount securely without the need for cutting or additional modifications.

Performance & Sound

This DPF-back exhaust system is engineered to unlock the full potential of your Jeep Gladiator’s 3.0L EcoDiesel engine by improving exhaust flow and reducing backpressure. The result is a subtle increase in horsepower and torque, enhancing throttle response and overall engine efficiency. The exhaust note is refined and mild, offering a deep, aggressive tone that complements the vehicle’s character without being overpowering or intrusive.

Installation & Fitment

The aFe Vulcan SS exhaust system is designed as a direct bolt-on replacement for the factory exhaust from the DPF back. It uses factory-style flanges and hangers, ensuring a straightforward installation process that requires no cutting, welding, or modifications. This makes it an excellent choice for enthusiasts who want a hassle-free upgrade with precise fitment and reliable performance.

What's Included

• Mandrel-bent 3" to 2.5" 304 stainless steel DPF-back exhaust tubing
• Dual 3.5" diameter polished 304 stainless steel clamp-on exhaust tips with laser-etched aFe POWER logo
• Factory-style flanges and hangers for direct bolt-on installation
• All necessary hardware for installation

Ideal For

This exhaust system is ideal for Jeep Gladiator 3.0L EcoDiesel owners who want to enhance their vehicle’s performance and sound without sacrificing emissions compliance or requiring extensive modifications. It suits daily drivers, weekend adventurers, and off-road enthusiasts looking for a durable, high-quality exhaust upgrade that delivers both style and function.

Emissions Note

This product does not require a CARB Executive Order (EO) number, ensuring compliance with emissions regulations for the specified vehicle applications.

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.