Flowmaster 40 Series Chambered Muffler

1997–2010 Dodge Dakota

8042543

Overview:

The Flowmaster 40 Series Chambered Muffler is designed to deliver the iconic Flowmaster sound with an aggressive tone that stands out both inside and outside your vehicle. Specifically engineered for the Dodge Dakota models from 1997 to 2010, this muffler offers a perfect balance of performance and durability. Whether you're looking to enhance your truck’s exhaust note or improve exhaust flow, the 40 Series muffler provides a reliable upgrade that meets the demands of enthusiasts who appreciate a bold, throaty sound without excessive drone.

Ideal for drivers who want to maintain a classic Flowmaster exhaust character, this muffler is a direct-fit replacement that ensures easy installation and long-lasting performance. It’s a great choice for those seeking to upgrade their stock exhaust system with a product known for quality and distinctive sound.

Key Features:

The Flowmaster 40 Series Chambered Muffler combines proven technology and rugged construction to deliver superior performance and sound. Key features include:

• 2.50-inch offset inlet and outlet for versatile fitment and optimal exhaust flow
• Chambered design that produces the signature aggressive Flowmaster sound
• Constructed from durable 16 gauge 409S stainless steel for corrosion resistance
• Fully MIG welded for enhanced strength and leak-free operation
• Designed to fit Dodge Dakota models from 1997 through 2010 without modification
• Original Flowmaster sound profile that balances exterior rumble with interior comfort
• Compatible with a wide range of exhaust setups for custom or replacement applications

Construction & Design:

The 40 Series muffler is built with 16 gauge 409S stainless steel, a material known for its excellent resistance to rust and corrosion, ensuring long service life even under harsh driving conditions. The muffler’s chambered design uses internal baffles and chambers to create a deep, aggressive exhaust tone while managing sound levels to reduce excessive drone inside the cabin.

Each unit is fully MIG welded, providing strong, precise welds that prevent leaks and enhance durability. The offset inlet and outlet tubes are engineered for straightforward installation and compatibility with factory exhaust systems or aftermarket pipes, making it a versatile choice for Dodge Dakota owners.

Performance & Sound

The Flowmaster 40 Series muffler is renowned for its aggressive, throaty exhaust note that enhances the driving experience without overwhelming noise. Its chambered design produces a distinctive sound that is louder and more aggressive than stock mufflers but remains refined enough for daily driving. This muffler improves exhaust flow, which can contribute to better throttle response and a more engaging engine sound.

Installation & Fitment:

This muffler is designed as a direct-fit replacement for Dodge Dakota trucks from 1997 to 2010, requiring no modifications for installation. The 2.50-inch offset inlet and outlet tubes align with factory exhaust piping, allowing for a straightforward bolt-on upgrade. Installation can typically be completed with basic hand tools and standard exhaust clamps or welding, depending on your preference.

What's Included:

• Flowmaster 40 Series Chambered Muffler (2.50-inch offset inlet/outlet)
• Installation hardware not included (recommended to use existing or purchase separately)

Ideal For:

This muffler is ideal for Dodge Dakota owners who want to upgrade their exhaust system with a durable, high-quality muffler that delivers the classic Flowmaster sound. It suits enthusiasts looking for an aggressive tone without sacrificing daily drivability, as well as those seeking a reliable replacement muffler that enhances both performance and style.

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.