Flowmaster Super 44 Series Chambered Muffler: Dodge Challenger (70-74) / Charger (66-74)

Flowmaster Super 44 Series Chambered Muffler

1966–1974 Dodge Charger / 1970–1974 Dodge Challenger

842446

Overview:

The Flowmaster Super 44 Series Chambered Muffler is engineered specifically for classic muscle cars like the 1966–1974 Dodge Charger and the 1970–1974 Dodge Challenger. Designed for enthusiasts seeking a bold and aggressive exhaust note, this muffler delivers a powerful tone without sacrificing performance. It is an ideal upgrade for those who want to enhance their vehicle’s sound and exhaust flow while maintaining a durable, long-lasting component.

Built with Flowmaster’s signature Delta Flow® technology, the Super 44 Series muffler offers one of the most aggressive and highest performing street mufflers available in a compact four-inch case. This product is perfect for muscle car owners who demand both style and substance from their exhaust system.

Key Features:

The Flowmaster Super 44 Series Chambered Muffler combines advanced engineering with robust materials to provide an exceptional exhaust experience. Key features include:

• Delta Flow® technology for optimized exhaust flow and aggressive sound
• 2.25-inch offset inlet and 2.25-inch center outlet for versatile installation
• Compact 4-inch muffler body designed for classic muscle cars
• Rich, powerful tone that enhances the muscle car exhaust note
• Constructed from 16 gauge 409S stainless steel for corrosion resistance
• Fully MIG welded seams for maximum durability and leak prevention
• Designed to improve exhaust scavenging and overall performance
• Direct fitment for Dodge Charger (1966–1974) and Dodge Challenger (1970–1974)

Construction & Design:

The Super 44 Series muffler is crafted from premium 16 gauge 409S stainless steel, offering excellent resistance to rust and corrosion, which is essential for longevity in all driving conditions. The muffler’s chambered design utilizes Flowmaster’s Delta Flow® technology, which strategically directs exhaust gases through a series of chambers to create a deep, aggressive sound while maintaining efficient flow.

All welds are completed using advanced MIG welding techniques, ensuring a strong, airtight seal that withstands the rigors of daily driving and high-performance use. The offset inlet and center outlet configuration provide flexibility for various exhaust setups, making installation straightforward on the specified Dodge muscle cars.

Performance & Sound

The Flowmaster Super 44 muffler is renowned for its aggressive and powerful exhaust tone, making it a favorite among muscle car enthusiasts who want their vehicle to stand out. The chambered design enhances exhaust scavenging, which can contribute to improved engine efficiency and throttle response. This muffler produces a rich, throaty sound that is louder and more aggressive than many traditional mufflers, yet it remains street-legal and suitable for daily driving.

Installation & Fitment:

This muffler is designed as a direct fit replacement for the Dodge Charger models from 1966 to 1974 and Dodge Challenger models from 1970 to 1974. Its 2.25-inch offset inlet and 2.25-inch center outlet allow for straightforward integration into existing exhaust systems with minimal modifications. Installation typically requires standard exhaust tools and welding equipment, and it is recommended to have the installation performed by a professional to ensure optimal fit and performance.

What's Included:

• Flowmaster Super 44 Series Chambered Muffler (Part #842446)
• Installation instructions (where applicable)

Ideal For:

This muffler is ideal for classic Dodge muscle car owners who want to enhance their vehicle’s exhaust sound and performance without compromising durability. It suits enthusiasts looking for a bold, aggressive tone that complements the iconic style of the Dodge Charger and Challenger from the late 1960s to early 1970s. Whether for street driving or weekend cruising, the Super 44 Series muffler delivers a commanding presence and reliable performance.