Flowmaster Force II Axle-Back Exhaust System

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

817804

Overview:

The Flowmaster Force II Axle-Back Exhaust System is engineered specifically for the 2018 to 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 Wrangler’s character without overwhelming cabin noise. It offers the perfect blend of performance, style, and durability, making it an ideal upgrade for daily drivers and weekend adventurers alike.

With Flowmaster’s reputation for quality and innovation, the Force II system provides noticeable improvements in exhaust flow and throttle response while maintaining emissions compliance. It’s a bolt-on solution that elevates both the auditory and visual appeal of your Jeep Wrangler.

Key Features:

This Flowmaster Force II Axle-Back Exhaust System combines advanced engineering with rugged design to meet the demands of Jeep owners who want reliable performance and a refined sound. Key features include:

• Designed specifically for 2018–2026 Jeep Wrangler JL 2-door and 4-door models with 3.6L or 2.0L turbo engines
• Moderate exhaust tone that balances exterior presence with a mild interior sound
• Stainless steel 80 Series™ cross-flow muffler for optimized flow and durability
• Dual 2.50-inch mandrel bent tailpipes for smooth exhaust gas flow and improved performance
• Large 4.00-inch black ceramic coated stainless steel tips with Flowmaster embossing for a stealthy, modern appearance
• Emissions-legal design to meet regulatory requirements
• Complete bolt-on installation with all necessary hardware and detailed instructions included
• Covered by Flowmaster’s Lifetime Limited Warranty for long-term peace of mind

Construction & Design:

The Force II Axle-Back Exhaust System is crafted from premium 304 stainless steel, ensuring excellent corrosion resistance and long-lasting performance in harsh environments. The 80 Series™ cross-flow muffler is engineered to optimize exhaust flow while delivering a distinctive yet moderate sound profile. Mandrel bent piping maintains consistent diameter throughout bends, reducing turbulence and backpressure for enhanced engine efficiency. The system’s black ceramic coated tips not only provide a sleek, aggressive look but also resist discoloration and wear over time.

Performance & Sound

This exhaust system improves exhaust scavenging and reduces restrictions compared to the factory setup, which can contribute to better throttle response and a slight increase in horsepower potential. The sound tuning is carefully calibrated to provide a moderate exterior tone that is aggressive enough to be noticed but refined enough to avoid excessive drone inside the cabin. This makes it suitable for daily driving and off-road adventures without compromising comfort.

Installation & Fitment:

The Flowmaster Force II Axle-Back Exhaust System is designed for a straightforward, bolt-on installation that requires no cutting or welding. It fits directly onto the factory exhaust hangers and flanges, making it accessible for both professional installers and experienced DIY enthusiasts. All necessary hardware and detailed instructions are included to ensure a hassle-free upgrade. This system is compatible with both 2-door and 4-door Jeep Wrangler JL models from 2018 through 2026 equipped with 3.6L or 2.0L turbo engines.

What's Included:

• 80 Series™ stainless steel cross-flow muffler
• Dual 2.50-inch mandrel bent tailpipes
• Two 4.00-inch black ceramic coated stainless steel exhaust tips with Flowmaster embossing
• All necessary mounting hardware and clamps
• Detailed installation instructions

Ideal For:

This exhaust system is ideal for Jeep Wrangler JL owners who want to enhance their vehicle’s sound and performance without sacrificing daily drivability or emissions compliance. It suits those who appreciate a moderate, refined exhaust note and a stealthy, aggressive appearance. Whether you’re commuting, cruising, or tackling off-road trails, the Flowmaster Force II provides a reliable and stylish upgrade.

Emissions Note

This Flowmaster Force II Axle-Back Exhaust System is emissions-legal and designed to comply with applicable regulations, ensuring your Jeep remains street-legal in most regions.

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.