MagnaFlow Performance Exhaust Muffler

2011–2025 Subaru Forester / Subaru Outback 2.5L

Part #: 14226

Overview

The MagnaFlow 5x14x8in Oval Performance Exhaust Muffler is designed to elevate your vehicle's sound and performance. Crafted with the enthusiast in mind, this muffler offers a perfect blend of aggressive tone and refined aesthetics, making it an ideal upgrade for daily drivers, spirited enthusiasts, and those seeking a more dynamic exhaust note. With its free-flowing design, you'll experience improved exhaust flow, which can support increased horsepower and torque, enhancing your vehicle's overall driving experience.

Built to deliver a signature MagnaFlow sound, this muffler transforms your vehicle's exhaust note into a deep, resonant tone that turns heads without being overly intrusive. Whether you're looking to boost your vehicle's performance or simply want a more aggressive sound, this muffler provides a reliable and stylish solution that complements your vehicle's existing setup.

Key Features

The MagnaFlow 14226 features advanced construction and design elements that maximize performance and durability:

• Constructed with a perforated stainless steel core wrapped in acoustic fiber fill, this muffler ensures optimal sound quality and durability.
• The straight-through, free-flowing layout minimizes backpressure, helping your engine breathe better and supporting increased power output.
• The oval-shaped body measures 5 inches by 8 inches, providing a sleek, modern aesthetic that enhances your vehicle's undercarriage appearance.
• Made from high-quality stainless steel with a brushed finish, this muffler resists corrosion and maintains its appearance over time.
• The reversible 2.5-inch inlet and outlet diameters allow for flexible installation options, accommodating various exhaust configurations.
• Designed for easy bolt-on installation, requiring no cutting or welding, making it suitable for DIY enthusiasts and professional installers alike.
• The lightweight construction helps reduce overall vehicle weight, contributing to improved handling and efficiency.
• Dyno-tested to deliver proven performance gains, this muffler enhances your vehicle's exhaust flow and sound profile.

Construction & Design

The MagnaFlow 14226 is engineered with precision and quality craftsmanship. Its stainless steel perforated core is designed for longevity and consistent performance, while the acoustic fiber fill dampens unwanted noise and vibrations. The oval shape not only provides an aesthetic upgrade but also optimizes airflow through the muffler, reducing turbulence and backpressure. The brushed stainless steel finish adds a premium look that complements modern vehicle styling. Its reversible inlet/outlet configuration offers installation flexibility, ensuring compatibility with a wide range of exhaust setups.

Installation & Fitment

The MagnaFlow 14226 is a direct bolt-on replacement for your factory muffler, requiring no cutting, welding, or complex modifications. Its universal fitment and reversible inlet/outlet make installation straightforward for most compatible vehicles. Basic hand tools and mechanical skills are sufficient for a hassle-free upgrade. Always verify fitment with your specific vehicle model and configuration before installation.

• Easy bolt-on installation with standard hand tools
• No cutting, welding, or tuning required
• Reversible inlet/outlet for flexible fitment

What's Included

• MagnaFlow 5x14x8in Oval Performance Exhaust Muffler
• All necessary clamps and hardware for installation
• Installation instructions

Ideal For

• Performance enthusiasts seeking improved exhaust flow and sound
• Daily drivers wanting a deeper, more aggressive exhaust tone
• Owners looking for a durable, corrosion-resistant upgrade
• Anyone aiming to enhance their vehicle's aesthetic and auditory appeal