MagnaFlow Performance Exhaust Muffler

2011–2025

Part #: 18114

Overview

The MagnaFlow 3.5in. Round Glasspack Performance Exhaust Muffler is designed to elevate your vehicle's sound and performance. Crafted for enthusiasts who crave a deep, aggressive exhaust note, this muffler transforms your ride into a true hot rod with its classic glasspack tone and free-flowing design. Whether you're looking to enhance your vehicle's sound profile or support increased exhaust flow, this muffler offers a perfect blend of style, sound, and performance.

Ideal for street-driven vehicles and performance enthusiasts, the MagnaFlow Glasspack Muffler delivers a bold auditory experience while maintaining reliable, dyno-proven performance. Its weight-optimized construction ensures minimal added mass, making it suitable for those seeking both sound enhancement and improved exhaust flow without sacrificing vehicle balance or efficiency.

Key Features

Designed with performance and sound in mind, the MagnaFlow Glasspack Muffler incorporates several key features:

• 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 classic glasspack design that produces a deep, resonant exhaust tone loved by hot rod and muscle car enthusiasts.
• Single-stage packing with a satin finish that provides durability and a sleek appearance in the engine bay.
• Engineered to bring out the inner hot rod in your vehicle with plenty of volume and a signature deep exhaust note.
• Weight-optimized design that reduces unnecessary mass, supporting better handling and performance.
• Dyno-proven to support increased horsepower and torque, making it a reliable upgrade for performance-minded drivers.
• Constructed from high-quality materials to withstand the rigors of daily driving and spirited performance use.

Construction & Design

The MagnaFlow 18114 muffler features a robust round glasspack body crafted from durable materials designed to withstand high temperatures and harsh conditions. Its free-flowing straight-through design ensures minimal backpressure, allowing exhaust gases to exit efficiently and supporting optimal engine performance. The satin finish not only adds a sleek aesthetic but also provides corrosion resistance, ensuring longevity and consistent appearance over time.

The reversible configuration allows for flexible installation options, enabling you to customize the sound and flow characteristics to suit your preferences. The lightweight construction contributes to overall vehicle balance, while the single-stage packing enhances durability and maintains the deep, classic sound signature that glasspack mufflers are known for.

Installation & Fitment

The MagnaFlow Glasspack Muffler is a bolt-on upgrade that requires no cutting or welding for installation on compatible vehicles. Its standard 2-inch inlet and outlet diameter make it a straightforward replacement for factory or aftermarket exhaust components. No tuning or additional modifications are typically necessary, allowing you to enjoy a quick and hassle-free upgrade to your vehicle's exhaust system.

• Designed for easy installation with existing exhaust piping.
• No cutting, drilling, or special tuning required in most applications.

What's Included

• Complete glasspack performance muffler with 2-inch inlet and outlet
• All necessary clamps and hardware for installation
• Detailed installation instructions

Ideal For

• Performance enthusiasts seeking a deep, classic exhaust tone
• Street drivers looking to enhance their vehicle's sound and style
• Hot rod and muscle car owners wanting a proven, durable muffler upgrade