MagnaFlow Street Series Axle-Back Performance Exhaust

2007–2018 Jeep Wrangler JK 3.6L / 3.8L V6

Part #: 15160

Overview

The MagnaFlow Black Dual Split Rear Exit Axle-Back Exhaust System is engineered specifically for Jeep Wrangler JK models from 2007 through 2018 equipped with 3.6L or 3.8L V6 engines. This axle-back system replaces the factory exhaust from the rear axle back, delivering a refined yet aggressive exhaust tone that enhances your Jeep’s presence without overwhelming cabin noise. It is designed for Jeep enthusiasts who want a balanced upgrade that improves sound, durability, and performance while maintaining a street-friendly exhaust note.

Built to endure the demands of both daily driving and off-road adventures, this exhaust system combines robust construction with precise engineering to elevate your Jeep’s auditory and driving experience. Whether you’re customizing your Wrangler for weekend trails or enhancing your daily driver, this MagnaFlow axle-back exhaust offers a reliable and stylish solution.

Key Features

This MagnaFlow axle-back exhaust system integrates advanced design and premium materials to provide significant benefits:

• Durable, corrosion-resistant stainless steel construction for long-lasting performance
• Mandrel-bent 2.5-inch main piping to optimize exhaust flow and minimize restrictions
• Single straight-through muffler design to reduce backpressure and enhance engine efficiency
• Distinctive dual split rear exit with 4-inch black coated welded-on double wall tips featuring angle cut folded edges for a sleek, aggressive look
• Moderate exterior sound with mild interior noise levels for a balanced exhaust tone
• Extensive 3D scanning ensures precise direct-fit installation with no modifications required
• CNC precision robotic manufacturing guarantees consistent quality and perfect fitment
• Backed by MagnaFlow’s 1-year limited finish warranty and limited lifetime construction warranty

Construction & Design

The MagnaFlow axle-back exhaust system is crafted from premium stainless steel, offering excellent resistance to rust and corrosion—critical for vehicles exposed to harsh weather and off-road conditions. The mandrel-bent tubing maintains a smooth internal diameter throughout bends, preventing flow restrictions and preserving exhaust velocity for optimal performance.

The muffler features a straight-through design that minimizes backpressure while delivering MagnaFlow’s signature deep, resonant tone. The black coated dual split rear exit tips not only enhance the visual appeal but also provide added durability against environmental elements and road debris. The welded-on double wall construction of the tips adds strength and a refined finish that complements the rugged style of the Jeep Wrangler.

Performance & Sound

This axle-back exhaust system is dyno-proven to improve exhaust flow, contributing to enhanced throttle response and a slight increase in horsepower and torque. The sound tuning focuses on delivering a deep, rich exhaust note that is assertive yet controlled, offering a moderate exterior presence without excessive cabin drone. This makes it ideal for both spirited off-road use and comfortable daily driving.

Installation & Fitment

The MagnaFlow Black Dual Split Rear Exit Axle-Back Exhaust is designed for a direct bolt-on installation, replacing the factory exhaust from the rear axle back. Thanks to precise 3D scanning and CNC robotic manufacturing, the system fits perfectly without the need for cutting, welding, or additional modifications. Installation can typically be completed with basic hand tools, making it accessible for experienced DIYers and professional installers alike.

This exhaust system fits the following Jeep Wrangler JK models:

• Jeep Wrangler 70th Anniversary (2011)
• Jeep Wrangler 75th Anniversary (2016)
• Jeep Wrangler Rubicon (2007–2017, 2018)
• Jeep Wrangler Sahara (2007–2017, 2018)
• Jeep Wrangler Sport (2010–2017, 2018)
• Jeep Wrangler Sport S (2016, 2018)
• Jeep Wrangler Unlimited 70th Anniversary (2011)
• Jeep Wrangler Unlimited 75th Anniversary (2016)
• Jeep Wrangler Unlimited Rubicon (2007–2017, 2018)
• Jeep Wrangler Unlimited Sahara (2007–2017, 2018)
• Jeep Wrangler Unlimited Sport (2010–2017, 2018)
• Jeep Wrangler Unlimited Sport S (2016, 2018)
• Jeep Wrangler Unlimited X (2007–2010)
• Jeep Wrangler X (2007–2010)

What's Included

• MagnaFlow Black Dual Split Rear Exit Axle-Back Exhaust System
• Mandrel-bent 2.5-inch stainless steel piping
• Single straight-through muffler
• 4-inch black coated welded-on double wall angle cut folded edge exhaust tips (dual split)
• All necessary mounting hardware and clamps for installation
• Installation instructions

Ideal For

This exhaust system is perfect for Jeep Wrangler JK owners seeking to upgrade their factory exhaust for improved sound and performance without sacrificing daily drivability. It suits enthusiasts who appreciate a deep, refined exhaust tone with moderate volume and those who demand durable construction capable of handling both on-road and off-road conditions. Whether customizing your Jeep for weekend adventures or enhancing your daily driver’s personality, the MagnaFlow axle-back exhaust delivers a balanced and reliable upgrade.

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.