aFe Rebel Series Cat-Back Exhaust

2018–2025 Jeep Wrangler JL 3.6L V6

Part #: 49-48066-P

Overview

The aFe Rebel Series Cat-Back Exhaust System with polished tips is engineered specifically for the 2018 to 2025 Jeep Wrangler JL equipped with the 3.6L V6 engine. Designed for Jeep enthusiasts seeking a balance of enhanced performance, aggressive yet refined exhaust tone, and a custom-styled appearance, this cat-back system delivers a smooth and powerful driving experience. It is an ideal upgrade for 4-door Wrangler JL owners who want to improve exhaust flow and add a distinctive look without compromising factory fitment or reliability.

Built to replace the factory exhaust from the catalytic converter back, the Rebel Series system enhances your Jeep’s exhaust efficiency while maintaining a mild tone that is both enjoyable and street-friendly. Its dual rear-exit design with polished stainless steel tips adds a bold visual statement to your Wrangler’s rear profile.

Key Features

This exhaust system combines advanced engineering with quality materials to deliver a superior upgrade:

• 2-1/2" mandrel-bent tubing made from durable 409 stainless steel for optimal exhaust flow and longevity
• Dual free-flowing stainless steel mufflers designed to absorb high-pitched tones and balance exhaust pulses for smooth sound
• Dual 4-1/2" polished, angle-cut, rolled stainless steel exhaust tips featuring a laser-cut aFe POWER badge for a custom look
• High-quality stainless steel band clamps providing a 360-degree leak-free seal
• 100% hand MIG-welded construction ensuring strength and durability under demanding conditions
• Utilizes factory mounting locations and OE-style bayonet hangers for a secure, direct bolt-on installation
• Designed exclusively for 4-door Jeep Wrangler JL models with the 3.6L V6 engine

Construction & Design

The aFe Rebel Series Cat-Back Exhaust is crafted from premium 409 stainless steel, known for its corrosion resistance and ability to withstand harsh environments. The 2-1/2" mandrel-bent tubing maintains consistent diameter throughout bends, minimizing flow restrictions and maximizing exhaust efficiency. Each weld is performed by hand using MIG welding techniques, ensuring precise, durable joints that resist cracking and fatigue.

The dual muffler design strategically balances exhaust pulses to reduce drone and deliver a smooth, refined exhaust note. The polished stainless steel tips are not only visually striking but also resistant to discoloration and corrosion, maintaining their showroom shine over time.

Performance & Sound

The Rebel Series system enhances your Jeep Wrangler’s exhaust flow, reducing backpressure and allowing the engine to breathe more freely. This results in improved throttle response and a more engaging driving experience. The dual mufflers work in tandem to absorb harsh high-frequency tones while promoting a balanced exhaust note that is aggressive yet refined, perfect for daily driving and spirited off-road adventures.

Installation & Fitment

Installation is straightforward and designed to be hassle-free. The system uses all factory mounting points and OE-style bayonet hangers to ensure a secure fit that maintains proper pipe alignment under all driving conditions. No cutting, welding, or modifications are required, making it a direct bolt-on upgrade for 4-door Jeep Wrangler JL models from 2018 through 2025 with the 3.6L V6 engine.

What's Included

• 2-1/2" mandrel bent 409 stainless steel cat-back exhaust piping
• Dual free-flowing stainless steel mufflers
• Dual 4-1/2" polished stainless steel exhaust tips with aFe POWER badge
• High-quality stainless steel band clamps
• Installation hardware and instructions

Ideal For

This exhaust system is perfect for Jeep Wrangler JL owners who want to enhance their vehicle’s performance and sound without sacrificing factory fitment or reliability. It suits daily drivers, off-road enthusiasts, and anyone looking to add a custom, aggressive look and refined tone to their 4-door Wrangler JL 3.6L V6.

Emissions Note

This product does not require a CARB Executive Order (EO#) and is compliant 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.