aFe Apollo GT Cat-Back Exhaust System

2020–2021 Jeep Gladiator 3.6L V6

Part #: 49-48089-B

Overview

The aFe Apollo GT Cat-Back Exhaust System with Black Tip is engineered specifically for the 2020 to 2021 Jeep Gladiator equipped with the 3.6L V6 engine. Designed to enhance both performance and sound, this exhaust system offers a direct bolt-on upgrade that unleashes the full potential of your Gladiator’s powertrain. Ideal for Jeep enthusiasts seeking a durable, aggressive-sounding exhaust without compromising factory fitment or requiring modifications.

Built with precision and quality in mind, the Apollo GT Cat-Back exhaust delivers improved exhaust flow and a distinctive tone that complements the rugged character of the Jeep Gladiator. Whether you’re on the street or off-road, this system provides a noticeable upgrade in both style and performance.

Key Features

This cat-back exhaust system combines advanced engineering with high-quality materials to deliver a reliable and performance-oriented upgrade. Key features include:

• Constructed from 2-1/2" mandrel-bent 409 stainless steel tubing for strength and durability
• High-flow 409 stainless steel muffler designed to maximize exhaust flow and produce an aggressive sound
• 4-1/2" diameter black 304 stainless steel clamp-on exhaust tip with laser-etched aFe POWER logo for a unique, stylish finish
• Utilizes factory-style hangers to ensure a secure, direct bolt-on fitment with no modifications required
• 100% MIG-welded joints for race-proven strength and long-lasting durability
• Includes all necessary hardware for a hassle-free installation
• Computer-aided design ensures precise fitment and high tolerance manufacturing standards

Construction & Design

The aFe Apollo GT Cat-Back Exhaust System is expertly crafted from premium 409 stainless steel tubing, mandrel-bent to maintain consistent diameter and optimize exhaust flow. This material choice offers excellent corrosion resistance and durability, making it well-suited for the demanding conditions faced by Jeep Gladiator owners.

The system’s high-flow muffler is also constructed from 409 stainless steel, engineered to reduce backpressure while delivering an aggressive exhaust note. The black 304 stainless steel exhaust tip not only enhances the visual appeal but also resists rust and discoloration, maintaining its sleek appearance over time.

Every weld is completed using 100% MIG welding techniques, providing superior strength and reliability that can withstand the rigors of daily driving and off-road adventures alike.

Performance & Sound

This cat-back exhaust system is designed to improve exhaust scavenging, which can help unlock additional horsepower and torque from the 3.6L V6 engine. The high-flow muffler produces a deep, aggressive exhaust tone that enhances the driving experience without being overly loud or droning at cruising speeds. This balance makes it an excellent choice for drivers who want a performance upgrade with a commanding sound signature.

Installation & Fitment

The aFe Apollo GT Cat-Back Exhaust System installs easily using factory-style hangers, ensuring a secure and precise fit. This direct bolt-on design requires no cutting, welding, or modifications, allowing for a straightforward installation that can typically be completed with basic hand tools. The system is engineered using computer-aided design technology to guarantee perfect alignment and fitment on 2020–2021 Jeep Gladiator 3.6L V6 models.

What's Included

• 2-1/2" mandrel-bent 409 stainless steel cat-back exhaust tubing
• High-flow 409 stainless steel muffler
• 4-1/2" diameter black 304 stainless steel clamp-on exhaust tip with aFe POWER logo
• Factory-style hangers for secure mounting
• All necessary installation hardware
• Detailed installation instructions

Ideal For

This exhaust system is perfect for Jeep Gladiator owners who want to enhance their vehicle’s performance and sound without sacrificing durability or requiring complex installation. It suits enthusiasts who appreciate a robust, aggressive exhaust note and a high-quality build that can handle both daily driving and off-road conditions.

Emissions Note

This product does not require a CARB Executive Order (EO) number.

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.