Flowmaster Super 40 Series Chambered Muffler: Dodge Challenger (09-14) / Dakota (97-10)

Flowmaster Super 40 Series Chambered Muffler

2009–2014 Dodge Challenger / 1997–2010 Dodge Dakota

852548

Overview:

The Flowmaster Super 40 Series Chambered Muffler is engineered for enthusiasts seeking a perfect balance of aggressive sound and enhanced performance. Designed specifically for the Dodge Challenger (2009–2014) and Dodge Dakota (1997–2010), this muffler delivers a deep, powerful tone that stands out on both street and strip applications. Built with Flowmaster’s renowned Delta Flow® technology, the Super 40 Series muffler is ideal for high horsepower and forced induction vehicles, providing improved exhaust flow and reduced interior resonance.

Whether you’re upgrading your muscle car or pickup, the Super 40 muffler offers a robust sound profile without sacrificing drivability or durability, making it a top choice for performance enthusiasts who demand quality and style.

Key Features:

The Flowmaster Super 40 Series Chambered Muffler combines innovative design with proven technology to deliver exceptional performance and sound. Key features include:

• Delta Flow® technology for optimized exhaust flow and reduced backpressure
• Chambered design producing a deep, aggressive tone with low interior resonance
• Offset 2.50-inch inlet and outlet for versatile installation options
• Larger case profile for enhanced performance on forced induction and high horsepower engines
• Constructed from durable 16 gauge 409S stainless steel for corrosion resistance
• Fully MIG welded for maximum strength and longevity
• Developed from Flowmaster’s Top Ten race muffler lineup, adapted for street and strip use
• Compatible with factory and aftermarket exhaust systems on specified Dodge models

Construction & Design:

The Super 40 Series muffler is crafted from 16 gauge 409S stainless steel, providing excellent resistance to rust and corrosion while maintaining structural integrity under extreme conditions. Its chambered design incorporates Flowmaster’s Delta Flow® technology, which enhances exhaust scavenging and reduces unwanted drone inside the cabin. The muffler’s offset inlet and outlet tubes, both measuring 2.50 inches, allow for straightforward integration into existing exhaust setups without extensive modifications.

Each unit is fully MIG welded to ensure a robust, leak-free seal that withstands the rigors of daily driving and high-performance use. The larger case size compared to traditional 40 Series mufflers supports improved flow characteristics, making it especially suitable for vehicles equipped with turbochargers or superchargers.

Performance & Sound

The Flowmaster Super 40 muffler delivers a signature deep and aggressive exhaust note that enhances the driving experience without overwhelming cabin comfort. Its chambered design produces a powerful tone reminiscent of the original 40 Series but benefits from reduced interior resonance thanks to Delta Flow® technology. This muffler is engineered to improve exhaust flow, which can contribute to better throttle response and overall engine efficiency, particularly on high-output Dodge Challengers and Dakotas.

Installation & Fitment:

Designed as a direct-fit replacement for the Dodge Challenger (2009–2014) and Dodge Dakota (1997–2010), the Super 40 Series muffler installs easily with minimal modifications required. The 2.50-inch offset inlet and outlet tubes align with factory exhaust piping, allowing for a straightforward bolt-on installation. Professional installation is recommended to ensure proper fitment and optimal performance.

What's Included:

• Flowmaster Super 40 Series Chambered Muffler (Part #852548)
• Installation hardware not included (recommended to reuse factory components or purchase separately)
• Product instructions and warranty information

Ideal For:

This muffler is ideal for Dodge Challenger and Dakota owners looking to upgrade their exhaust system for a more aggressive sound and improved performance. It suits enthusiasts who drive both on the street and at the track, especially those with forced induction setups or high horsepower builds seeking a durable, race-proven muffler with street-friendly characteristics.