aFe Vulcan DPF-Back Hi-Tuck Exhaust System

2021–2023 Jeep Gladiator 3.0L EcoDiesel

Part #: 49-38094-B

Overview

The aFe Vulcan DPF-Back Hi-Tuck Exhaust System is engineered specifically for the 2021 to 2023 Jeep Gladiator equipped with the 3.0L EcoDiesel engine. Designed to enhance exhaust flow while maintaining a factory-like fitment, this system offers a robust upgrade for off-road enthusiasts and daily drivers alike. Its unique hi-tuck tip design provides additional clearance, making it ideal for tackling extreme terrain without compromising durability or style.

Built to deliver improved performance and a refined exhaust note, the Vulcan DPF-Back exhaust is perfect for Jeep Gladiator owners seeking a reliable, bolt-on solution that combines strength, functionality, and aggressive aesthetics.

Key Features

This exhaust system incorporates advanced engineering and premium materials to ensure long-lasting performance and a precise fit. Key features include:

• Constructed from 3-inch mandrel-bent 304 stainless steel tubing for maximum strength and corrosion resistance
• 4-inch diameter black powder-coated 304 stainless steel intercooled clamp-on exhaust tip with a patent-pending design to reduce exhaust gas temperatures
• Hi-tuck tip design provides extra clearance during extreme angle climbs and descents, protecting the exhaust on rough terrain
• Utilizes factory-style flange and hangers for a secure, direct bolt-on installation with no cutting or modifications required
• MIG-welded joints for race-proven strength and durability
• Computer-aided design ensures high tolerance and custom factory fitment
• Includes all necessary hardware for a hassle-free installation

Construction & Design

The aFe Vulcan DPF-Back Exhaust System is crafted from premium 304 stainless steel, known for its exceptional durability and resistance to rust and corrosion. The 3-inch mandrel-bent tubing maintains consistent diameter throughout bends, optimizing exhaust flow and minimizing restrictions. The system’s black powder-coated 4-inch intercooled clamp-on tip not only adds a sleek, aggressive look but also features a patent-pending intercooled design that helps reduce exhaust gas temperatures, enhancing longevity and performance.

Every weld is completed using MIG welding techniques, ensuring strong, clean, and reliable joints capable of withstanding harsh off-road conditions. The hi-tuck tip design is specifically engineered to provide additional ground clearance, protecting the exhaust system during extreme off-road maneuvers.

Installation & Fitment

This exhaust system is designed as a direct bolt-on replacement for the factory DPF-back exhaust on 2021–2023 Jeep Gladiator 3.0L EcoDiesel models. It uses factory-style flanges and hangers, allowing for a straightforward installation without the need for cutting, welding, or other modifications. All necessary hardware is included to ensure a smooth, hassle-free installation process that can typically be completed with basic hand tools.

What's Included

• 3-inch mandrel-bent 304 stainless steel DPF-back exhaust tubing
• 4-inch black powder-coated 304 stainless steel intercooled clamp-on exhaust tip
• Factory-style flange and hangers
• Complete installation hardware kit
• Detailed installation instructions

Ideal For

The aFe Vulcan DPF-Back Hi-Tuck Exhaust System is ideal for Jeep Gladiator 3.0L EcoDiesel owners who demand a durable, high-quality exhaust upgrade that enhances performance and sound without sacrificing ground clearance. It is especially suited for off-road enthusiasts who frequently navigate challenging terrain and require an exhaust system that can withstand extreme angles and impacts.

Emissions Note

This product does not require a CARB Executive Order (EO) number, making it compliant with emissions regulations where applicable.

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.