MagnaFlow Exhaust Muffler

2011–2025 Subaru Forester / Subaru Outback 2.5L

Part #: 14316

Overview

The MagnaFlow 4x14x9-inch Oval Straight-Through Performance Exhaust Muffler 14316 is designed to elevate your vehicle's exhaust system with signature sound and proven performance. Crafted for enthusiasts seeking a combination of aggressive tone, improved exhaust flow, and a sleek aesthetic, this muffler is an ideal upgrade for daily drivers, spirited enthusiasts, and off-road adventurers alike. Its innovative design helps support increased horsepower and torque while delivering a refined, deep exhaust note that enhances your driving experience.

Built with quality and durability in mind, the MagnaFlow 14316 muffler seamlessly integrates into your vehicle's existing exhaust system, providing a direct bolt-on upgrade that requires no additional modifications. Whether you're looking to boost your vehicle's sound profile or improve exhaust efficiency, this muffler offers a perfect balance of performance and style.

Key Features

The MagnaFlow 14316 features a range of technical innovations and high-quality materials that set it apart from standard mufflers:

• Constructed with a perforated stainless steel core wrapped in acoustic fiber fill, this muffler ensures a free-flowing exhaust path that minimizes backpressure and maximizes performance.
• The straight-through design promotes optimal exhaust flow, helping your engine breathe easier and supporting increased horsepower and torque.
• The 4x9x14-inch oval-shaped body is crafted from premium stainless steel with a brushed finish, offering an elevated aesthetic that complements your vehicle's style.
• The weight-optimized, reversible 2.5-inch inlet and outlet diameters provide versatile installation options and enhanced exhaust flow capabilities.
• Designed for durability, the stainless steel construction resists corrosion and withstands harsh driving conditions, ensuring long-lasting performance.
• The muffler produces a deep, aggressive exhaust tone that enhances your vehicle's sound profile without excessive drone or noise pollution.
• Easy to install with standard mounting points, making it suitable for DIY enthusiasts and professional installers alike.

Construction & Design

The MagnaFlow 14316 muffler is built with precision and attention to detail. Its stainless steel perforated core is engineered for durability and optimal sound performance, wrapped in acoustic fiber fill that helps dampen unwanted noise while amplifying the deep, resonant tone. The oval-shaped body not only adds a distinctive aesthetic but also contributes to the muffler's ability to produce a rich exhaust note. The brushed stainless steel finish provides a sleek, high-end look that complements a variety of vehicle styles and aftermarket exhaust setups.

Installation & Fitment

The MagnaFlow 14316 muffler is designed for a straightforward bolt-on installation. It mounts directly to your existing exhaust system using standard clamps and hardware, with no cutting or welding required in most cases. Its reversible inlet/outlet configuration provides flexibility during installation, ensuring a perfect fit for your specific vehicle. The process typically takes less than an hour, making it accessible for DIY enthusiasts and professional installers alike. No tuning or additional modifications are necessary to enjoy the full benefits of this performance muffler.

What's Included

• MagnaFlow 4x14x9-inch Oval Performance Exhaust Muffler 14316
• All necessary clamps and mounting hardware
• Installation instructions

Ideal For

• Performance enthusiasts seeking a deep, aggressive exhaust tone
• Drivers looking to improve exhaust flow and support increased horsepower and torque
• Owners wanting a durable, corrosion-resistant muffler with a sleek aesthetic
• Anyone upgrading their vehicle's exhaust system for enhanced sound and performance