Flowmaster Force II Axle-Back Exhaust System

2018–2026 Jeep Wrangler JL 3.6L V6 & 2.0L Turbo

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Overview:

The Flowmaster Force II Axle-Back Exhaust System is engineered specifically for the 2018–2026 Jeep Wrangler JL models equipped with either the 3.6L V6 or 2.0L turbocharged engines. Designed for Jeep enthusiasts seeking a balanced exhaust tone, this system delivers a moderate exterior sound with a mild interior presence, enhancing your driving experience without overwhelming cabin noise. It combines Flowmaster’s renowned performance benefits with a sleek, modern appearance, making it an ideal upgrade for daily drivers and off-road adventurers alike.

Whether you want to improve exhaust flow, add a distinctive sound, or simply upgrade your Wrangler’s rear-end styling, the Force II system offers a direct bolt-on solution that maintains emissions compliance and durability.

Key Features:

This axle-back exhaust system incorporates advanced design elements to optimize performance and sound quality. Key features include:

• Precision-engineered stainless steel 80 Series™ cross-flow muffler for balanced sound and improved flow
• Dual 2.50-inch mandrel-bent stainless steel tailpipes for maximum exhaust efficiency
• Large 4.00-inch polished stainless steel Flowmaster tips for a bold, modern look
• Direct bolt-on installation with no modifications required
• Emissions-legal design suitable for street use
• Compatible with both 2-door and 4-door Jeep Wrangler JL models from 2018 through 2026
• Includes all necessary hardware and detailed installation instructions
• Backed by Flowmaster’s Lifetime Limited Warranty for long-term peace of mind

Construction & Design:

The Force II system is crafted from premium stainless steel to resist corrosion and withstand harsh driving conditions, including off-road environments. The 80 Series™ cross-flow muffler is engineered to optimize exhaust gas flow while delivering a refined sound profile that is neither too loud nor too quiet. Mandrel-bent tubing ensures smooth bends that maintain consistent diameter, reducing restrictions and enhancing performance. The polished stainless steel tips not only provide a striking visual upgrade but also resist discoloration from heat and elements.

Performance & Sound

This axle-back exhaust system improves exhaust flow compared to the factory setup, which can contribute to a slight increase in throttle response and overall engine efficiency. The sound tuning is moderate, offering a deep, aggressive tone on the outside while keeping interior noise levels comfortable for daily driving. This makes it an excellent choice for Jeep owners who want a noticeable but not overpowering exhaust note that complements the Wrangler’s rugged character.

Installation & Fitment:

The Flowmaster Force II Axle-Back Exhaust System is designed for a straightforward, bolt-on installation that requires no cutting, welding, or additional modifications. It fits all 2018–2026 Jeep Wrangler JL models with 3.6L V6 or 2.0L turbo engines, including both 2-door and 4-door variants. Installation can typically be completed with basic hand tools and minimal mechanical experience, making it accessible for DIY enthusiasts and professional installers alike.

What's Included:

• Stainless steel 80 Series™ cross-flow muffler
• Dual 2.50-inch mandrel-bent stainless steel tailpipes
• Pair of 4.00-inch polished stainless steel Flowmaster exhaust tips
• All necessary mounting hardware and clamps
• Detailed installation instructions

Ideal For:

This exhaust system is perfect for Jeep Wrangler JL owners who want to enhance their vehicle’s sound and performance without sacrificing daily drivability or emissions compliance. It suits enthusiasts who appreciate a moderate exhaust tone that adds character without excessive cabin noise. Ideal for both on-road cruising and off-road adventures, the Flowmaster Force II offers a reliable, stylish upgrade that complements the rugged nature of the Jeep Wrangler.

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.