Flowmaster Super 40 Series Chambered Muffler: Dodge Dakota (90-91) / Charger (11-13)

Flowmaster Super 40 Series Chambered Muffler

1990–1991 Dodge Dakota / 2011–2013 Dodge Charger

852546

Overview:

The Flowmaster Super 40 Series Chambered Muffler is engineered for enthusiasts seeking a perfect balance of aggressive sound and enhanced performance. Designed with Flowmaster’s renowned Delta Flow® technology, this muffler delivers a deep, powerful tone inspired by the Original 40 Series but optimized for modern high-horsepower and forced induction applications. Ideal for street and strip use, it offers a robust exhaust note without excessive interior resonance, making it a versatile upgrade for your Dodge Dakota (1990–1991) or Dodge Charger (2011–2013).

Whether you’re looking to improve exhaust flow, add a commanding sound, or increase durability, the Super 40 Series muffler provides a reliable solution that complements your vehicle’s performance capabilities.

Key Features:

Built to meet the demands of performance enthusiasts, the Flowmaster Super 40 Series Chambered Muffler incorporates advanced design elements to enhance both sound and function:

• Delta Flow® technology for optimized exhaust flow and reduced interior resonance
• Chambered design delivering a deep, aggressive exhaust tone
• 2.50" offset inlet and 2.50" center outlet for versatile installation options
• Larger case profile for improved performance on forced induction and high horsepower engines
• Constructed from durable 16 gauge 409S stainless steel
• Fully MIG welded for superior strength and longevity
• Developed from Flowmaster’s top ten race muffler lineup for street and strip use
• Compatible with Dodge Dakota (1990–1991) and Dodge Charger (2011–2013) models

Construction & Design:

The Super 40 Series muffler is crafted from 16 gauge 409S stainless steel, providing excellent corrosion resistance and long-lasting durability. Its robust construction is complemented by fully MIG welded seams, ensuring a leak-free and rugged build capable of withstanding harsh driving conditions. The chambered design, combined with Flowmaster’s Delta Flow® technology, creates a unique internal airflow pattern that reduces backpressure while maintaining a rich, aggressive exhaust note.

The larger case profile accommodates higher exhaust volumes, making it especially suitable for vehicles equipped with forced induction or high-output engines. This thoughtful engineering results in improved exhaust scavenging and enhanced overall performance.

Performance & Sound

The Flowmaster Super 40 Series muffler produces a deep, throaty exhaust tone that is both aggressive and refined. It offers the iconic sound signature of the Original 40 Series but with reduced interior drone thanks to the Delta Flow® design. This muffler is ideal for drivers who want a powerful exhaust note without sacrificing daily drivability or comfort.

Its design also supports improved exhaust flow, which can contribute to better throttle response and potential power gains, particularly on forced induction setups or high horsepower engines.

Installation & Fitment:

This muffler is designed as a direct fit replacement for the Dodge Dakota (1990–1991) and Dodge Charger (2011–2013) models, ensuring straightforward installation with minimal modifications. The 2.50" offset inlet and 2.50" center outlet provide flexibility for various exhaust configurations. Professional installation is recommended to ensure optimal fit and performance.

What's Included:

• Flowmaster Super 40 Series Chambered Muffler (Model FM40SRS OFF/CEN 2.5)
• Installation hardware not included (recommended to source separately)
• Product documentation and warranty information

Ideal For:

This muffler is perfect for Dodge Dakota and Dodge Charger owners who want to upgrade their exhaust system for a more aggressive sound and improved performance. It suits street enthusiasts, weekend racers, and anyone looking to enhance their vehicle’s exhaust tone without excessive drone or compromise in durability. It is especially beneficial for vehicles with forced induction or high horsepower setups seeking a balance between race-inspired sound and street-friendly refinement.