Magnaflow Exhaust Muffler

2011–2025 Subaru Forester / Subaru Outback 2.0L Turbo / 2.5L Naturally Aspirated

Part #: 13264

Overview

The MagnaFlow 4x9-inch Oval 2-inch Offset Multi-Chamber Performance Exhaust Muffler is designed to enhance your vehicle's exhaust system with a combination of performance and sound quality. Crafted for enthusiasts who seek a deeper, more aggressive exhaust tone while maintaining reliable, durable construction, this muffler is an excellent upgrade for daily drivers and spirited enthusiasts alike.

Constructed with high-quality stainless steel, the 13264 muffler offers long-lasting performance and resistance to corrosion. Its multi-chamber design helps reduce unwanted resonance and drone, providing a more refined driving experience. Whether you're looking to improve exhaust flow, support increased horsepower, or simply want a more aggressive sound, this muffler delivers on all fronts.

Key Features

The MagnaFlow 13264 muffler incorporates several advanced features to optimize your vehicle's exhaust performance:

• Constructed from durable stainless steel for corrosion resistance and longevity, ensuring your investment lasts for years to come.
• Multi-chamber design with perforated tubing and baffles helps reduce unwanted resonance and drone, resulting in a smoother, more refined exhaust note.
• Reversible reflection style muffler allows for versatile installation options, accommodating different vehicle configurations and sound preferences.
• Precision CNC robotic manufacturing ensures consistent quality and fitment, providing a seamless upgrade for your exhaust system.
• Designed to improve exhaust flow compared to factory mufflers, supporting increased horsepower and torque for enhanced driving performance.
• Oval shape with a 4-inch width and 9-inch length offers a balanced blend of performance and aesthetics, fitting well with a variety of vehicle styles.
• Backed by MagnaFlow’s limited lifetime warranty, providing peace of mind and confidence in your upgrade.

Construction & Design

The MagnaFlow 13264 muffler features a robust stainless steel construction, ensuring durability and resistance to rust and corrosion. Its multi-chamber design utilizes perforated tubing and internal baffles to optimize exhaust flow while minimizing unwanted noise and resonance. The oval shape not only enhances the visual appeal but also allows for efficient packing within the exhaust system, making installation straightforward.

Manufactured using CNC precision robotic techniques, each muffler maintains tight tolerances and high-quality standards. The reflection-style design is reversible, offering flexibility in installation to achieve the desired sound profile. Overall, the design choices in this muffler focus on maximizing performance, durability, and sound quality.

Installation & Fitment

This muffler is designed for a bolt-on installation, fitting directly into your existing exhaust system with minimal modifications. Its universal offset inlet and outlet configuration make it compatible with a wide range of Subaru models within the specified years. No cutting, welding, or complex tuning is typically required, allowing for a straightforward upgrade process. Basic hand tools and mechanical knowledge are sufficient for installation.

• Reversible reflection style design for flexible installation options
• Compatible with factory mounting points and exhaust hangers
• No cutting, drilling, or tuning required in most applications

What's Included

• MagnaFlow 4x9-inch Oval Multi-Chamber Performance Exhaust Muffler
• All necessary clamps and hardware for installation
• Installation instructions

Ideal For

• Performance enthusiasts seeking a deeper, more aggressive exhaust tone
• Daily drivers looking for a durable, long-lasting upgrade
• Subaru owners aiming to improve exhaust flow and support increased horsepower
• Anyone wanting a high-quality, stainless steel muffler backed by a lifetime warranty