Flowmaster Super 50 Series Chambered Muffler: Dodge Challenger (70-74) / Charger (67-74)

Flowmaster Super 50 Series Chambered Muffler

1967–1974 Dodge Charger / 1970–1974 Dodge Challenger

52456

Overview:

The Flowmaster Super 50 Series Chambered Muffler is engineered to deliver a perfect balance of performance, sound, and durability for classic muscle cars like the Dodge Charger (1967–1974) and Dodge Challenger (1970–1974). Originally designed for trucks and SUVs, this larger version of Flowmaster’s 50 Series Delta Flow® muffler has become a popular choice among muscle car enthusiasts seeking a deeper, richer exhaust tone without excessive drone. It offers enhanced power and improved fuel efficiency while reducing interior resonance for a more comfortable driving experience.

Whether you’re restoring a vintage muscle car or upgrading your high-performance vehicle, the Super 50 Series muffler provides a mild yet aggressive sound that complements the iconic V8 engines found in these classic Dodges.

Key Features:

The Flowmaster Super 50 Series combines innovative design with proven technology to enhance your vehicle’s exhaust system. Key features include:

• 2.25-inch offset inlet and 2.25-inch center outlet for versatile installation
• Chambered design that reduces interior resonance and drone
• Deep, rich exhaust tone suitable for muscle cars and performance vehicles
• Improved horsepower and torque through optimized exhaust flow
• Constructed from durable 16 gauge aluminized steel for corrosion resistance
• Fully MIG welded for maximum strength and longevity
• Compatible with Dodge Charger (1967–1974) and Dodge Challenger (1970–1974) models
• Designed to fit stock and aftermarket exhaust systems with 2.25-inch piping

Construction & Design:

The Super 50 Series muffler features a robust 16 gauge aluminized steel shell that offers excellent resistance to rust and corrosion, ensuring long-lasting performance even under harsh driving conditions. Its chambered design is a larger iteration of the classic 50 Series Delta Flow® muffler, engineered to optimize exhaust gas flow while minimizing unwanted noise and vibration.

Each muffler is fully MIG welded, providing superior structural integrity and durability. The offset inlet and center outlet configuration allow for flexible installation options, making it ideal for a variety of muscle car exhaust setups.

Performance & Sound

This muffler is designed to enhance your vehicle’s performance by improving exhaust scavenging, which can lead to noticeable gains in horsepower and torque. The chambered design produces a mild, aggressive sound that is deeper and richer than standard mufflers, delivering the classic muscle car exhaust note without excessive drone inside the cabin.

Its larger case size compared to the standard 50 Series muffler helps reduce interior resonance, making it suitable for daily driving as well as spirited performance use.

Installation & Fitment:

The Flowmaster Super 50 Series Chambered Muffler is a direct fit for Dodge Charger models from 1967 to 1974 and Dodge Challenger models from 1970 to 1974. Installation typically requires standard exhaust tools and welding equipment. The 2.25-inch inlet and outlet sizes are compatible with most stock and aftermarket exhaust pipes of the same diameter, allowing for straightforward integration into existing exhaust systems.

Professional installation is recommended to ensure optimal fitment and performance, but experienced enthusiasts can perform the installation with basic mechanical skills.

What's Included:

• One Flowmaster Super 50 Series Chambered Muffler (Part #52456)

Ideal For:

This muffler is ideal for classic muscle car owners, restorers, and performance enthusiasts who want to upgrade their exhaust system with a durable, high-quality muffler that delivers improved power and a refined, aggressive sound. It suits those who drive Dodge Charger (1967–1974) and Dodge Challenger (1970–1974) models and desire a balance between daily drivability and performance exhaust tone.