Flowmaster 40 Series Delta Flow Chambered Muffler: Dodge Neon (95-99) / Jeep Wrangler (87-95)

Flowmaster 40 Series Delta Flow Chambered Muffler

1995–1999 Dodge Neon / 1987–1995 Jeep Wrangler

942442

Overview:

The Flowmaster 40 Series Delta Flow Chambered Muffler is engineered to deliver a balanced blend of performance and sound refinement for your Dodge Neon (1995–1999) or Jeep Wrangler (1987–1995). Designed for enthusiasts seeking an aggressive yet controlled exhaust tone, this muffler enhances exhaust flow while reducing interior resonance. Its innovative two-chamber design incorporates Flowmaster’s patented Delta Flow® technology, making it an excellent upgrade for drivers who want improved scavenging and a milder exterior sound compared to traditional 40 Series mufflers.

Whether you’re upgrading your factory exhaust system or replacing a worn-out muffler, the Flowmaster 40 Series offers durability and performance benefits that suit daily drivers and weekend warriors alike.

Key Features:

This muffler combines advanced engineering with durable construction to provide reliable performance and a distinctive exhaust note. Key features include:

• Delta Flow® technology with dual chambers for enhanced exhaust scavenging
• 2.25-inch center inlet and 2.25-inch offset outlet for versatile fitment
• Aggressive exterior sound with reduced interior resonance for a comfortable cabin experience
• Constructed from 16 gauge aluminized steel for corrosion resistance and longevity
• Fully MIG welded seams for maximum structural integrity
• Compatible with factory and aftermarket exhaust systems on specified Dodge Neon and Jeep Wrangler models
• Improved exhaust flow dynamics for potential performance gains
• Designed to reduce drone and harsh interior noise common with standard chambered mufflers

Construction & Design:

The Flowmaster 40 Series Delta Flow Muffler is built with high-quality 16 gauge aluminized steel, providing excellent resistance to rust and corrosion over time. Its robust construction is complemented by fully MIG welded joints, ensuring durability under demanding driving conditions. The muffler’s unique two-chamber design incorporates Flowmaster’s Delta Flow® technology, which uses internal deflectors to create a more efficient exhaust flow path. This design not only improves performance but also reduces unwanted interior sound resonance, delivering a refined driving experience without sacrificing the aggressive exhaust tone enthusiasts desire.

Performance & Sound

Flowmaster’s Delta Flow® technology enhances exhaust scavenging, which can improve engine efficiency and throttle response. The muffler produces a signature aggressive sound that is milder than the standard 40 Series, making it ideal for drivers who want a performance-oriented exhaust note without excessive cabin noise. This balance of sound and performance makes it suitable for both street and light performance applications, providing a noticeable upgrade over stock mufflers.

Installation & Fitment:

The Flowmaster 40 Series Delta Flow Muffler is designed to fit directly on 1995–1999 Dodge Neon and 1987–1995 Jeep Wrangler models with 2.25-inch exhaust piping. Installation is straightforward for those with basic mechanical skills and common hand tools. It can be welded or clamped into place depending on your exhaust setup. No major modifications are typically required, making it a convenient upgrade for enthusiasts looking to enhance their vehicle’s exhaust system.

What's Included:

• Flowmaster 40 Series Delta Flow Chambered Muffler (Part #942442)
• Installation instructions (where applicable)

Ideal For:

This muffler is ideal for Dodge Neon and Jeep Wrangler owners who want to improve exhaust flow and achieve a more aggressive yet refined exhaust sound. It suits daily drivers seeking a durable, quality replacement muffler as well as enthusiasts looking for enhanced performance and a distinctive tone without excessive interior noise. Its durable construction and proven technology make it a reliable choice for both street and light performance use.