Flowmaster 50 Series Delta Flow Chambered Muffler

2005–2013 Chrysler 300 / 2009–2014 Dodge Challenger / 2006–2010 Dodge Charger / 2005–2008 Dodge Magnum

842453

Overview:

The Flowmaster 50 Series Delta Flow Chambered Muffler is engineered to deliver a balanced blend of performance and sound quality for muscle car enthusiasts and daily drivers alike. Designed specifically for select Chrysler and Dodge models, this muffler enhances exhaust flow while reducing unwanted interior resonance. It offers a moderate, aggressive tone that complements the powerful engines of the Chrysler 300, Dodge Challenger, Charger, and Magnum, making it an excellent upgrade for those seeking improved exhaust sound without overwhelming cabin noise.

Ideal for drivers who want to maintain a refined driving experience while enjoying the signature Flowmaster exhaust note, the 50 Series muffler provides a perfect balance between street-friendly sound and performance gains.

Key Features:

This muffler incorporates Flowmaster’s innovative Delta Flow® technology and a unique three-chamber design to optimize exhaust flow and sound characteristics. Key features include:

• Delta Flow® chambered design for efficient exhaust gas flow and reduced backpressure
• Three-chamber configuration with internal tuning chamber to minimize interior resonance
• Moderate sound level that delivers a deep, aggressive tone without excessive drone
• Offset 2.25-inch inlet and outlet for versatile fitment and installation
• Compatible with factory and aftermarket exhaust systems on specified vehicles
• Durable 16 gauge 409S stainless steel construction for corrosion resistance
• Fully MIG welded seams for enhanced strength and longevity
• Designed to maintain exterior tone characteristics similar to the two-chamber 50 Series mufflers

Construction & Design:

The Flowmaster 50 Series Delta Flow Chambered Muffler is built from high-quality 16 gauge 409S stainless steel, providing excellent resistance to rust and corrosion for long-lasting durability. The muffler’s body and internal components are precision-engineered and fully MIG welded to ensure structural integrity under demanding driving conditions. The offset inlet and outlet tubes measure 2.25 inches, allowing for straightforward integration into existing exhaust systems without the need for extensive modifications.

The three-chamber design incorporates Flowmaster’s patented Delta Flow® technology, which uses internal tuning chambers to reduce sound inside the vehicle cabin while preserving a powerful exterior exhaust note. This design effectively minimizes drone and resonance, enhancing driver comfort during extended drives.

Performance & Sound

The 50 Series Delta Flow muffler is engineered to improve exhaust flow, which can contribute to enhanced throttle response and a slight performance boost. Its moderate sound level produces a deep, aggressive tone that is unmistakably Flowmaster, providing an exhilarating driving experience without overwhelming noise inside the vehicle. The internal tuning chamber reduces interior resonance, making it suitable for daily driving and spirited performance use.

Installation & Fitment:

This muffler is designed for direct fitment on the following vehicles: Chrysler 300 (2005–2013), Dodge Challenger (2009–2014), Dodge Charger (2006–2010), and Dodge Magnum (2005–2008). Installation typically requires standard exhaust tools and welding equipment, as the muffler features offset inlet and outlet tubes for easier alignment. Professional installation is recommended to ensure proper fitment and optimal performance.

What's Included:

• Flowmaster 50 Series Delta Flow Chambered Muffler (Model FM50SRS OFF/OFF 2.25)
• Installation instructions (where applicable)

Ideal For:

This muffler is ideal for muscle car enthusiasts and performance drivers who want to upgrade their exhaust system with a durable, well-engineered muffler that delivers a signature Flowmaster sound. It suits those seeking a moderate exhaust tone that balances aggressive exterior sound with reduced interior drone, making it perfect for both daily driving and weekend cruising.

Flowmaster is an iconic exhaust brand famous for signature exhaust tone and performance mufflers, as well as complete axle-back and cat-back systems. Built for muscle cars, trucks, and performance builds, Flowmaster systems are designed to improve flow and deliver the sound character enthusiasts chase.