aFe Rebel Series Cat-Back Exhaust

2018–2025 Jeep Wrangler 3.6L V6

Part #: 49-38073-B

Overview

The aFe Rebel Series Cat-Back Exhaust System with black tips is engineered specifically for Jeep Wrangler models equipped with the 3.6L V6 engine from 2018 through 2025. Designed for both 2-door and 4-door configurations, this exhaust system delivers a perfect blend of performance enhancement, aggressive sound, and distinctive styling. Enthusiasts seeking to improve horsepower and torque while adding a custom look to their Wrangler will appreciate the precision engineering and durable construction of this cat-back system.

With a focus on maximizing exhaust flow and reducing restrictions, the Rebel Series exhaust transforms your Jeep’s exhaust note into a deep, powerful tone without excessive drone. This system is ideal for drivers who want to enhance throttle response and overall driving excitement while maintaining a reliable, long-lasting fitment.

Key Features

The aFe Rebel Series Cat-Back Exhaust offers a range of advanced features designed to optimize performance and aesthetics:

• In-house dyno testing shows gains of up to +9 horsepower and +8 lb-ft of torque
• 2-1/2" mandrel-bent, 304 stainless steel tubing for superior flow and durability
• High flow 14" stainless steel muffler with metallic black powder coating for corrosion resistance
• Quad 3-1/2" black stainless steel exhaust tips with angle-cut, rolled edges for a unique rear exit look
• Custom laser-cut aFe POWER logo tip brace with red powder coat backing plate
• 100% hand MIG-welded construction ensures strength and long-term reliability
• Factory-style bayonet hangers maintain stable pipe positioning under all driving conditions
• Compatible with both 2-door and 4-door Jeep Wrangler JL models from 2018 to 2025

Construction & Design

Crafted from premium 304 stainless steel, the aFe Rebel Series Cat-Back Exhaust features mandrel-bent tubing that minimizes flow restrictions and turbulence. The high-quality stainless steel construction not only enhances durability but also resists corrosion and wear over time. The muffler is finished with a high-temperature metallic black powder coating, providing both a sleek appearance and excellent protection against the elements.

Each weld is performed by hand using MIG welding techniques, ensuring robust joints that withstand the rigors of off-road and daily driving. The quad black stainless steel tips are designed with precision angle cuts and rolled edges, delivering a distinctive and aggressive rear exit style that complements the rugged look of the Jeep Wrangler.

Performance & Sound

The Rebel Series Cat-Back Exhaust system is engineered to improve your Jeep Wrangler’s performance by increasing horsepower and torque, as confirmed by in-house dyno testing. The high flow muffler balances exhaust pulses and reduces high-pitched tones, resulting in a deep, powerful exhaust note that enhances the driving experience without excessive noise or drone.

This system improves throttle response and overall engine efficiency by reducing backpressure, making it an excellent upgrade for enthusiasts seeking both sound and performance gains.

Installation & Fitment

The aFe Rebel Series Cat-Back Exhaust is designed for a direct bolt-on installation using factory-style bayonet hangers, which secure the exhaust in place for a stable and long-lasting fit. This system fits 2018 through 2025 Jeep Wrangler JL models with the 3.6L V6 engine, including both 2-door and 4-door variants.

Please note that this exhaust system is not compatible with Jeep Wranglers equipped with the factory receiver tow hitch. No cutting or welding is required for installation, making it a straightforward upgrade for experienced DIYers or professional installers.

What's Included

• 2-1/2" mandrel-bent stainless steel tubing cat-back exhaust components
• High flow 14" stainless steel muffler with black powder coating
• Quad 3-1/2" black stainless steel exhaust tips
• Custom laser-cut aFe POWER logo tip brace with red powder coat backing plate
• All necessary hardware and factory-style bayonet hangers for installation

Ideal For

This cat-back exhaust system is perfect for Jeep Wrangler owners who want to enhance their vehicle’s performance and sound without sacrificing durability or style. It suits off-road enthusiasts, daily drivers, and anyone looking to add a custom aggressive exhaust tone and appearance to their 3.6L V6 Wrangler JL.

Emissions Note

This product does not require a CARB Executive Order number and is compliant with emissions regulations for the specified fitment years and models.

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.