aFe Rebel Series Cat-Back Exhaust

2007–2018 Jeep Wrangler JK 3.6L V6 / 3.8L V6

Part #: 49-48054-P

Overview

The aFe Rebel Series Cat-Back Exhaust with polished tips is engineered specifically for Jeep Wrangler JK models from 2007 to 2018 equipped with 3.6L or 3.8L V6 engines. Designed for enthusiasts seeking a balance of enhanced performance and aggressive sound, this exhaust system delivers measurable gains in horsepower and torque as verified on aFe’s in-house dyno. Its dual polished stainless steel tips exit just ahead of the rear passenger side tire, providing a distinctive and refined appearance that complements the rugged style of the Wrangler.

This cat-back system is ideal for Jeep owners who want to upgrade their factory exhaust for improved throttle response, better exhaust flow, and a more commanding exhaust note without compromising daily drivability or requiring extensive modifications.

Key Features

The aFe Rebel Series Cat-Back Exhaust combines performance, style, and durability with the following key features:

• Dyno-proven horsepower and torque gains for enhanced engine performance
• Dual polished stainless steel exhaust tips for a sleek, aggressive look
• Cat-back design replaces the factory exhaust from the catalytic converter back
• Exits in front of the rear passenger side tire for unique styling and sound projection
• Utilizes factory mounting points for a secure, hassle-free installation
• Constructed from high-quality stainless steel for corrosion resistance and longevity
• Designed to maintain optimal ground clearance and off-road capability
• Engineered to deliver a deep, aggressive exhaust tone without excessive drone

Construction & Design

The Rebel Series Cat-Back Exhaust is crafted from premium stainless steel to ensure long-lasting durability and resistance to rust and corrosion, even under harsh off-road conditions. The polished stainless steel tips are precision-welded for a flawless finish that resists discoloration and maintains its shine over time. The system’s design focuses on maximizing exhaust flow while preserving the Wrangler’s factory ground clearance and rugged aesthetics. Every component is engineered to fit perfectly using existing mounting locations, eliminating the need for cutting or welding during installation.

Performance & Sound

By optimizing exhaust flow and reducing backpressure, the aFe Rebel Series Cat-Back Exhaust enhances engine efficiency, resulting in noticeable increases in horsepower and torque. The system’s tuned design produces a deep, aggressive exhaust note that amplifies the Wrangler’s natural engine sound without overwhelming cabin comfort. This balance makes it suitable for both spirited driving and everyday use, providing an exhilarating driving experience that complements the Jeep’s adventurous spirit.

Installation & Fitment

Installation is straightforward thanks to the use of factory mounting points and a direct-fit design tailored for 2007–2018 Jeep Wrangler JK models with 3.6L or 3.8L V6 engines. No cutting, welding, or additional modifications are required, making it an ideal upgrade for DIY enthusiasts and professional installers alike. The system replaces the exhaust components from the catalytic converter back, ensuring a seamless integration with the vehicle’s existing exhaust setup.

What's Included

• Rebel Series Cat-Back Exhaust system
• Dual polished stainless steel exhaust tips
• All necessary clamps and hardware for installation
• Detailed installation instructions

Ideal For

This exhaust system is perfect for Jeep Wrangler JK owners who want to improve their vehicle’s performance and sound without sacrificing reliability or requiring complex installation. It suits off-road enthusiasts, weekend adventurers, and daily drivers looking to add a more aggressive exhaust tone and enhanced throttle response while maintaining factory ground clearance and fitment integrity.

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.