Flowmaster Flow FX Extreme Cat-Back Exhaust System

2020–2025 Jeep Gladiator JT 3.6L

717969

Overview:

The Flowmaster Flow FX Extreme Cat-Back Exhaust System is engineered specifically for the 2020 to 2025 Jeep Gladiator JT equipped with the 3.6L engine. Designed to enhance both the sound and performance of your Gladiator, this system delivers a deep, aggressive exhaust note while improving exhaust flow for better engine efficiency. Ideal for Jeep enthusiasts who demand rugged capability and a commanding presence on and off the road, the Flow FX Extreme system combines durability with functional design improvements tailored to off-road use.

This cat-back system replaces the factory exhaust from the catalytic converter back, providing a direct upgrade that enhances throttle response and exhaust tone without compromising drivability or ground clearance.

Key Features:

Flowmaster’s Flow FX Extreme Cat-Back Exhaust System offers a range of features designed to maximize performance and durability:

• Precision mandrel-bent 3.0-inch tubing for optimal exhaust flow and minimal restriction
• Constructed from corrosion-resistant 409 stainless steel for long-lasting durability
• Flow FX series muffler delivers a deep, powerful exhaust tone with reduced drone
• Unique turndown-style dump exit located immediately after the muffler
• Eliminates the traditional over-axle tailpipe to improve ground clearance and departure angle
• Utilizes factory mounting points for a straightforward, bolt-on installation
• Includes all necessary hardware for a complete installation
• Backed by Flowmaster’s Lifetime Limited Warranty for peace of mind

Construction & Design:

The Flow FX Extreme system is crafted from premium 409 stainless steel tubing, chosen for its excellent resistance to rust and corrosion, ensuring longevity even under harsh off-road conditions. The 3.0-inch diameter tubing is mandrel bent to maintain smooth exhaust flow, reducing backpressure and enhancing engine efficiency. The Flow FX muffler is engineered to balance aggressive sound with refined tone, minimizing interior drone during highway cruising.

The innovative turndown dump exit design replaces the conventional tailpipe routed over the axle, which not only improves the Gladiator’s departure angle but also reduces the risk of damage when navigating rough terrain. This thoughtful design element makes the system especially suitable for off-road enthusiasts who require both performance and durability.

Performance & Sound

The Flow FX Extreme Cat-Back system enhances exhaust flow, which can contribute to improved throttle response and overall engine performance. The Flowmaster muffler technology produces a deep, aggressive exhaust note that amplifies the Gladiator’s natural engine sound without excessive noise or drone. This system is ideal for drivers seeking a bold, performance-oriented exhaust tone that complements the rugged character of the Jeep Gladiator.

Installation & Fitment:

Installation is straightforward and designed to fit the 2020 through 2025 Jeep Gladiator JT models equipped with the 3.6L engine. The system uses all factory mounting locations and includes the necessary hardware, allowing for a direct bolt-on replacement of the factory cat-back exhaust. No cutting or welding is required, making it accessible for both professional installers and experienced DIY enthusiasts.

What's Included:

• Flow FX Extreme stainless steel cat-back exhaust system
• Flow FX series muffler
• Mandrel bent 3.0-inch 409 stainless steel tubing
• Turndown-style dump exit components
• All necessary mounting hardware
• Installation instructions

Ideal For:

This exhaust system is perfect for Jeep Gladiator owners who want to improve their vehicle’s sound and performance without sacrificing off-road capability. It suits drivers who frequently tackle challenging terrain and require enhanced ground clearance and departure angles. Additionally, enthusiasts looking for a durable, high-quality exhaust upgrade that delivers a commanding tone will find the Flowmaster Flow FX Extreme system an excellent choice.

Flowmaster is an iconic exhaust brand famous for signature exhaust tone and performance mufflers, as well as complete axle-back and cat-back systems. Built for muscle cars, trucks, and performance builds, Flowmaster systems are designed to improve flow and deliver the sound character enthusiasts chase.