MagnaFlow Performance Exhaust Muffler

2011–2025

Part #: 18124

Overview

The MagnaFlow 3.5in. Round Glasspack Performance Exhaust Muffler 18124 is designed to give your vehicle a deep, resonant sound that enthusiasts love. Crafted to enhance both the auditory experience and performance of your ride, this muffler is ideal for those seeking a classic hot rod tone combined with improved exhaust flow. Whether you're a daily driver looking for a more aggressive sound or a performance enthusiast aiming to support increased horsepower and torque, this glasspack muffler delivers on both fronts.

Engineered with a focus on durability and sound quality, the MagnaFlow Glasspack Muffler transforms your vehicle’s exhaust note into a rich, deep tone that turns heads. Its free-flowing design ensures minimal backpressure, helping your engine breathe easier and supporting optimal performance. This muffler is perfect for drivers who want a bold sound without sacrificing reliability or street legality.

Key Features

The MagnaFlow 18124 features several technical innovations and design elements that set it apart:

• Constructed with a free-flowing, reversible straight-through 2/2-inch diameter configuration that maximizes exhaust flow and enhances sound quality.
• Round muffler body with a satin finish provides a classic look and excellent corrosion resistance, ensuring long-lasting performance.
• Weight-optimized design reduces overall vehicle weight, contributing to improved handling and efficiency.
• Single-stage packing enhances durability and maintains the deep, resonant sound over time.
• Engineered to produce a volume and tone that evoke the classic hot rod exhaust note, making your vehicle stand out.
• Dyno-proven performance gains support increased horsepower and torque, especially when combined with other performance modifications.
• Designed for enthusiasts who want a bold, aggressive exhaust tone with reliable street legality.

Construction & Design

The MagnaFlow Glasspack Muffler is built with high-quality materials to withstand the rigors of daily driving and spirited use. Its round, satin-finished stainless steel body not only provides a sleek appearance but also offers excellent resistance to rust and corrosion. The internal design features a free-flowing, straight-through core that minimizes backpressure and maximizes exhaust flow, resulting in improved engine response and performance.

The muffler's weight-optimized construction reduces overall vehicle weight, which can contribute to better handling and efficiency. Its reversible design allows for flexible installation options, ensuring compatibility with a variety of exhaust setups. The craftsmanship includes TIG welding and precision manufacturing to ensure durability and a perfect fit in your vehicle's exhaust system.

Installation & Fitment

The MagnaFlow Glasspack Muffler is a bolt-on upgrade that requires minimal modification. Its straightforward design allows for easy installation using factory mounting points and existing exhaust connections. No cutting, drilling, or tuning is typically necessary, making it a convenient upgrade for most vehicles. For optimal performance and sound, professional installation is recommended, especially if integrating with a custom exhaust system.

• Easy bolt-on installation with standard tools
• No cutting, drilling, or tuning required in most cases
• Compatible with a wide range of vehicles from 2011 to 2025

What's Included

• MagnaFlow 3.5-inch Round Glasspack Performance Exhaust Muffler (Part # 18124)
• All necessary clamps and hardware for installation
• Installation instructions

Ideal For

• Performance enthusiasts seeking a deep, aggressive exhaust tone
• Drivers looking to enhance their vehicle's sound and exhaust flow
• Hot rod and muscle car owners wanting a classic glasspack sound
• Anyone aiming to support increased horsepower and torque with a reliable, durable muffler