MagnaFlow Performance Exhaust Muffler

2010–2025 Universal Fit for Cars and Trucks

Part #: 14319

Overview

The MagnaFlow 4x9in. Oval Straight-Through Performance Exhaust Muffler 14319 is designed to enhance your vehicle's exhaust system with signature sound and proven performance. Crafted for enthusiasts seeking improved airflow, a deep exhaust tone, and a sleek aesthetic, this muffler is suitable for a wide range of cars and trucks from 2010 to 2025. Whether you're upgrading for better sound, increased horsepower, or a more aggressive look, this muffler delivers on all fronts.

Built with quality and durability in mind, the MagnaFlow 14319 muffler combines advanced materials and engineering to support your vehicle's performance goals. Its straight-through perforated stainless steel core ensures minimal backpressure, helping your engine breathe more freely and supporting increased power output. The result is a more responsive throttle, a richer exhaust note, and a performance upgrade that complements your vehicle's existing setup.

Key Features

The MagnaFlow 14319 muffler incorporates several innovative features that set it apart from standard replacements:

• Constructed with a perforated stainless steel core wrapped in stainless steel mesh and acoustic fiber fill, this design optimizes sound quality while reducing unwanted drone and noise.
• The 4x9 inch oval-shaped body provides a distinctive, aggressive look that enhances your vehicle's aesthetic appeal.
• A weight-optimized, reversible 3/3 inch diameter inlet/outlet layout offers versatile installation options and compatibility with various exhaust configurations.
• The premium brushed finish not only adds a refined appearance but also provides corrosion resistance for long-lasting performance.
• Engineered for free-flowing exhaust, this muffler helps support increased horsepower and torque, making it ideal for spirited driving or daily use.
• The straight-through design ensures minimal restriction, promoting better exhaust scavenging and improved engine efficiency.
• Designed for easy bolt-on installation, compatible with factory mounting points and exhaust systems without requiring modifications.
• Dyno-proven to enhance sound and performance, this muffler provides a deep, aggressive exhaust note that enthusiasts love.

Construction & Design

The MagnaFlow 14319 muffler features a robust construction utilizing high-quality stainless steel materials that resist corrosion and withstand high temperatures. Its one-piece, mandrel-bent stainless steel housing ensures precise fitment and durability under demanding conditions. The perforated core is designed for optimal sound and flow characteristics, while the acoustic fiber fill dampens unwanted noise for a refined yet aggressive exhaust tone. The brushed finish not only elevates the visual appeal but also provides additional protection against the elements, ensuring your muffler maintains its appearance over time.

Installation & Fitment

The MagnaFlow 14319 muffler is designed for straightforward installation, featuring a bolt-on setup that requires no cutting, welding, or complex modifications. Its reversible inlet/outlet configuration offers flexibility during installation, making it compatible with a variety of exhaust systems. Basic hand tools and mechanical skills are sufficient for a hassle-free upgrade. Always verify fitment with your specific vehicle before installation.

• Easy bolt-on installation with factory mounting points
• No cutting, drilling, or tuning required
• Reversible inlet/outlet for versatile fitment

What's Included

• MagnaFlow 4x9 inch Oval Performance Exhaust Muffler (14319)
• All necessary clamps and hardware for installation
• Installation instructions

Ideal For

• Performance enthusiasts seeking improved exhaust sound and flow
• Drivers looking to upgrade their vehicle's aesthetic and acoustic profile
• Anyone wanting a durable, high-quality muffler with proven performance benefits