MagnaFlow Street Series Cat-Back Performance Exhaust

2018–2024 Jeep Wrangler 3.6L V6

Part #: 19416

Overview

The MagnaFlow 409SS Dual Split Rear Exit Polished Tips Cat-Back Exhaust System is engineered specifically for the 2018–2024 Jeep Wrangler equipped with the 3.6L V6 engine. This direct-fit cat-back system replaces the factory exhaust components from the catalytic converter rearward, delivering improved exhaust flow and a distinctive, resonant exhaust tone that enhances your Wrangler’s rugged character.

Designed for Jeep enthusiasts who seek a perfect balance between aggressive sound and reliable performance gains, this exhaust system elevates your vehicle’s driving experience whether you’re on the trail or cruising city streets. Its polished stainless steel tips add a refined, sporty look that complements the Jeep’s iconic rear profile.

Key Features

Built to combine style, durability, and performance, the MagnaFlow Street Series Cat-Back Exhaust offers:

• Mandrel-bent 2.5-inch main piping for optimal exhaust flow and reduced backpressure
• Dual straight-through mufflers engineered to produce a balanced, resonant exhaust tone
• Dual split rear exit with four 4-inch polished welded-on double wall angle cut folded edge tips for an aggressive, sleek appearance
• Durable 409 stainless steel construction for excellent corrosion resistance and long-lasting performance
• Direct-fit design developed using extensive 3D scanning for precise alignment and easy bolt-on installation
• CNC precision robotic manufacturing ensuring consistent quality and perfect fitment
• Moderate exterior sound levels with mild interior cabin noise for comfortable daily drivability
• Backed by MagnaFlow’s 1-year limited finish warranty and limited lifetime construction warranty

Construction & Design

This exhaust system is crafted from premium 409 stainless steel, known for its superior corrosion resistance and durability in harsh environments. The mandrel-bent tubing maintains a consistent diameter through bends, preventing flow restrictions and maximizing exhaust scavenging for improved engine efficiency.

The dual straight-through mufflers feature a perforated core design that minimizes exhaust drone while delivering a deep, throaty tone that complements the Jeep’s rugged personality. The polished double wall tips are angle cut with folded edges, enhancing both aesthetics and protection against damage. Every component is manufactured with CNC robotic precision to ensure exact fitment and superior build quality.

Performance & Sound

The MagnaFlow cat-back exhaust system is dyno-proven to improve exhaust flow, contributing to enhanced throttle response and overall engine efficiency. Its signature exhaust note is powerful and resonant without being excessively loud, striking an ideal balance for Jeep owners who want to be heard without overwhelming cabin noise.

The moderate exterior sound level commands attention on the road and at stoplights, making your Wrangler’s presence known while maintaining comfort during everyday driving.

Installation & Fitment

Designed as a direct-fit replacement for the stock exhaust components from the catalytic converter rearward, this MagnaFlow system installs easily with no modifications required. Extensive 3D scanning during development ensures precise alignment with factory mounting points and clearances.

Installation can typically be completed with common hand tools and basic mechanical knowledge, making it accessible for DIY enthusiasts. This system fits a wide range of 2018 to 2024 Jeep Wrangler models, including Sport, Sport S, Rubicon, Sahara, Willys, and various Unlimited trims.

What's Included

• Mandrel-bent 2.5-inch main piping
• Dual straight-through mufflers
• Dual split rear exit with four 4-inch polished welded-on double wall angle cut folded edge tips
• All necessary clamps and hardware for installation
• Detailed installation instructions

Ideal For

This MagnaFlow cat-back exhaust system is perfect for Jeep Wrangler owners who want to upgrade their vehicle’s exhaust sound and performance without sacrificing daily drivability. It suits off-road enthusiasts, weekend adventurers, and street drivers alike who appreciate quality craftsmanship and a refined yet aggressive exhaust tone.

If you’re looking to enhance your Wrangler’s personality with a durable, high-performance exhaust that stands up to the elements and delivers a commanding presence, this system is an excellent choice.

Fitment Summary

• Jeep Wrangler Freedom 2021, 2023
• Jeep Wrangler Islander 2021–2022
• Jeep Wrangler Rubicon 2018–2024
• Jeep Wrangler Rubicon X 2024
• Jeep Wrangler Sport 2018–2024
• Jeep Wrangler Sport S 2018–2024
• Jeep Wrangler Unlimited Freedom 2021, 2023
• Jeep Wrangler Unlimited High Altitude 2022–2023
• Jeep Wrangler Unlimited Islander 2021
• Jeep Wrangler Unlimited Moab 2018–2019
• Jeep Wrangler Unlimited Rubicon 2018–2024
• Jeep Wrangler Unlimited Rubicon X 2024
• Jeep Wrangler Unlimited Sahara 2018–2024
• Jeep Wrangler Unlimited Sahara Altitude 2021–2023
• Jeep Wrangler Unlimited Sport 2018–2024
• Jeep Wrangler Unlimited Sport Altitude 2021–2023
• Jeep Wrangler Unlimited Sport S 2018–2024
• Jeep Wrangler Unlimited Willys 2021–2024
• Jeep Wrangler Unlimited Willys Sport 2021–2024
• Jeep Wrangler Willys 2021–2024
• Jeep Wrangler Willys Sport 2021–2024

MagnaFlow is a performance exhaust manufacturer best known for cat‑back and axle‑back systems, mufflers, and catalytic converters engineered for quality sound and improved flow. Their vehicle-specific exhaust options span muscle, import, and truck applications—making MagnaFlow a staple upgrade when you want a deeper tone, cleaner fitment, and a proven performance-focused exhaust setup.