MagnaFlow Performance Exhaust Muffler

2011–2025 Subaru Forester / Subaru Outback 2.5L

Part #: 14336

Overview

The MagnaFlow 4x9-inch Oval Performance Exhaust Muffler 14336 is designed to enhance your vehicle's exhaust system with a combination of signature sound and proven performance. Crafted for enthusiasts seeking a balance of power, sound, and style, this muffler is an excellent upgrade for daily drivers and spirited enthusiasts alike. Its free-flowing design helps improve exhaust flow, supporting increased horsepower and torque, while delivering the deep, aggressive sound MagnaFlow is known for.

Constructed with durability and aesthetics in mind, this muffler features a sleek brushed finish that complements a variety of vehicle styles. Whether you're looking to improve your vehicle's sound profile or support performance modifications, the 14336 muffler offers a reliable, high-quality solution that enhances both the look and performance of your ride.

Key Features

Designed with performance and durability at the forefront, the MagnaFlow 14336 muffler incorporates several advanced features:

• Constructed with a perforated stainless steel core wrapped in acoustic fiber fill for optimal sound quality and flow efficiency.
• Features a weight-optimized, reversible 2.5-inch inlet and outlet layout, allowing flexible installation options to suit your vehicle's exhaust configuration.
• Oval-shaped body measuring 4x9 inches, providing a sleek, modern aesthetic that enhances your vehicle's rear profile.
• Premium brushed stainless steel finish offers corrosion resistance and an elevated appearance that complements aftermarket and OEM setups alike.
• Engineered for a deep, aggressive exhaust note that enhances driving enjoyment without excessive drone or noise.
• Dyno-proven to improve exhaust flow, supporting gains in horsepower and torque over factory mufflers.
• Designed for easy bolt-on installation with minimal modifications required, making it suitable for DIY enthusiasts and professional installers.
• Compatible with a wide range of vehicles, especially those with 2.5L engines, seeking a performance upgrade that balances sound and function.

Construction & Design

The MagnaFlow 14336 muffler features a robust stainless steel construction, ensuring longevity and resistance to corrosion in various driving conditions. Its straight-through perforated core design maximizes exhaust flow, reducing backpressure and enhancing engine efficiency. The oval shape not only provides a distinctive look but also allows for a larger internal volume, contributing to its signature sound and performance characteristics. The brushed finish adds a refined aesthetic, making it a stylish upgrade for your vehicle's rear end.

Installation & Fitment

The MagnaFlow 14336 muffler is designed for straightforward bolt-on installation. It uses a reversible 2.5-inch inlet and outlet, allowing compatibility with various exhaust configurations. No cutting, welding, or extensive modifications are generally required, making it suitable for DIY installation or professional service. The muffler mounts directly to your existing exhaust system with included clamps and hardware, ensuring a secure fit and reliable performance.

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

What's Included

• MagnaFlow 4x9-inch Oval Performance Exhaust Muffler 14336
• Clamps and mounting hardware
• Installation instructions

Ideal For

• Performance enthusiasts seeking a deep, aggressive exhaust sound
• Drivers looking to improve exhaust flow and support increased horsepower and torque
• Anyone upgrading their vehicle's exhaust system for improved aesthetics and sound
• DIYers and professional installers requiring a straightforward bolt-on solution