aFe Vulcan Exhaust System

2022–2025 Jeep Grand Cherokee L 3.6L V6 / 5.7L Hemi

Part #: 49-38100

Overview

The aFe Vulcan Exhaust System is a premium cat-back exhaust solution designed specifically for the 2022 to 2025 Jeep Grand Cherokee L equipped with either the 3.6L V6 or 5.7L Hemi engines. Engineered to enhance both performance and sound, this system is ideal for Jeep enthusiasts seeking a durable, high-quality upgrade that unleashes the full potential of their vehicle’s horsepower and torque. With a direct bolt-on design, the Vulcan exhaust offers a hassle-free installation experience without the need for cutting or modifications.

Built to meet the demands of Summit, Summit Reserve, and Overland sub-models featuring factory exhaust bezels, this exhaust system combines robust construction with precision fitment to deliver a reliable and aggressive exhaust note while maintaining OEM-level fit and finish.

Key Features

The aFe Vulcan Exhaust System incorporates advanced design and manufacturing techniques to provide a superior exhaust upgrade. Key features include:

• Constructed from mandrel-bent 304 stainless steel tubing with diameters transitioning from 2-1/2 inches to 2-1/4 inches for optimal flow and strength
• High-flow 304 stainless steel muffler designed to produce a deep, aggressive exhaust tone
• Direct bolt-on installation using factory-style flanges and hangers, eliminating the need for cutting or modifications
• 100% MIG-welded joints for race-proven durability and long-lasting performance
• Engineered with state-of-the-art computer-aided design (CAD) technology to ensure precise vehicle fitment
• Specifically fits Summit, Summit Reserve, and Overland sub-models equipped with factory exhaust bezels
• Manufactured in the USA at aFe POWER’s Corona, California facility

Construction & Design

The Vulcan Exhaust System is crafted from premium 304 stainless steel, known for its excellent corrosion resistance and strength, ensuring longevity even under harsh driving conditions. The mandrel-bent tubing maintains consistent diameter through bends, promoting unrestricted exhaust flow and minimizing turbulence. This precise engineering enhances both performance and sound quality.

All welds are completed using 100% MIG welding techniques, providing superior strength and durability that withstands the rigors of daily driving and spirited off-road use. The system’s design incorporates factory-style flanges and hangers, guaranteeing a secure fit that aligns perfectly with the Jeep Grand Cherokee L’s existing mounting points.

Performance & Sound

The aFe Vulcan Exhaust System is tuned to deliver a deep, throaty exhaust note that enhances the driving experience without being overly loud or intrusive. By reducing exhaust backpressure and improving flow efficiency, this system helps unlock additional horsepower and torque from the 3.6L V6 and 5.7L Hemi engines. The result is a more responsive throttle feel and a commanding presence on the road.

Installation & Fitment

Installation is straightforward and designed to be a direct bolt-on process using the factory-style flange and hangers. This means no cutting, welding, or modifications are necessary, allowing for a quick and hassle-free upgrade. It is important to note that this exhaust system fits only the Summit, Summit Reserve, and Overland sub-models of the Jeep Grand Cherokee L that come equipped with factory exhaust bezels.

What's Included

• Cat-back exhaust system with mandrel-bent 304 stainless steel tubing
• High-flow 304 stainless steel muffler
• Factory-style flanges and hangers for direct fitment
• All necessary hardware for installation

Ideal For

This exhaust system is perfect for Jeep Grand Cherokee L owners who want to enhance their vehicle’s performance and sound without compromising reliability or fitment. It suits enthusiasts looking for a durable, high-quality exhaust upgrade that delivers a deep exhaust tone and improved throttle response, especially those who own Summit, Summit Reserve, or Overland sub-models with factory exhaust bezels.

Emissions Note

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

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.