aFe Rebel Series Cat-Back Exhaust

2018–2021 Jeep Wrangler 2.0L Turbo

Part #: 49-48096-B

Overview

The aFe Rebel Series Cat-Back Exhaust System with black tips is engineered specifically for the 2018 to 2021 Jeep Wrangler equipped with the 2.0L turbocharged engine. Designed for Jeep enthusiasts seeking enhanced performance and a more aggressive exhaust note, this cat-back system delivers a perfect balance of power, durability, and style. It replaces the factory exhaust from the catalytic converter back, improving exhaust flow and unleashing the full potential of your Wrangler’s turbocharged engine.

Whether you’re tackling off-road trails or cruising on the highway, the aFe Rebel Series exhaust provides a robust sound and reliable performance upgrade without compromising daily drivability. Its direct bolt-on design ensures a hassle-free installation, making it an ideal choice for Jeep owners looking to upgrade their exhaust system with confidence.

Key Features

This cat-back exhaust system offers a range of features that enhance both performance and aesthetics:

• Constructed from mandrel-bent 409 stainless steel tubing with 3-inch to 2.5-inch diameter for optimized exhaust flow and durability
• High-flow 409 stainless steel muffler designed to produce a deep, throaty exhaust tone
• Dual 4.5-inch diameter black 304 stainless steel clamp-on exhaust tips featuring a riveted aFe POWER logo plate for a distinctive look
• Utilizes factory-style hangers to ensure a secure, direct bolt-on fit without the need for cutting or modifications
• 100% MIG-welded construction for race-proven strength and long-lasting durability
• Designed and manufactured in Corona, California, ensuring high-quality craftsmanship

Construction & Design

The aFe Rebel Series Cat-Back Exhaust is crafted from premium 409 stainless steel tubing, mandrel-bent to maintain consistent diameter and smooth bends that maximize exhaust flow. The transition from 3-inch piping to 2.5-inch ensures optimal balance between performance gains and sound quality. The system’s high-flow muffler is also constructed from 409 stainless steel, built to withstand harsh conditions while delivering an aggressive exhaust note.

Finishing the system are dual 4.5-inch black 304 stainless steel clamp-on tips, which not only enhance the visual appeal of your Jeep Wrangler but also resist corrosion and maintain their finish over time. The entire system is 100% MIG-welded, providing superior strength and durability to handle the rigors of both on- and off-road driving.

Performance & Sound

The aFe Rebel Series Cat-Back Exhaust system is engineered to improve exhaust flow, reducing backpressure and allowing your 2.0L turbocharged engine to breathe more freely. This results in a noticeable increase in horsepower and torque, unlocking the engine’s full potential. The exhaust produces a deep, throaty sound that enhances the driving experience without being overly loud or droning during cruising.

Installation & Fitment

This exhaust system is designed as a direct bolt-on replacement for the factory exhaust on 2018–2021 Jeep Wrangler 2.0L Turbo models. It utilizes factory-style hangers, which means no cutting, welding, or modifications are required for installation. The straightforward bolt-on design allows for a quick and hassle-free upgrade, making it accessible for both professional installers and experienced DIY enthusiasts.

What's Included

• Mandrel-bent 3-inch to 2.5-inch 409 stainless steel cat-back exhaust tubing
• High-flow 409 stainless steel muffler
• Dual 4.5-inch diameter black 304 stainless steel clamp-on exhaust tips with aFe POWER logo plate
• All necessary clamps and hardware for installation
• Factory-style hangers for secure mounting

Ideal For

This exhaust system is ideal for Jeep Wrangler owners who want to enhance their vehicle’s performance and sound without sacrificing reliability or requiring complex installation. It suits off-road enthusiasts, daily drivers, and anyone looking to add a more aggressive exhaust tone and improved throttle response to their 2.0L turbocharged Wrangler.

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.