The Flowmaster Super 44 muffler delivers a deep, aggressive exhaust tone for drivers seeking a more commanding street performance sound. Part number 842548 uses the same race-proven Delta Flow technology found in Flowmaster’s larger Super 40 mufflers, with a refined two-chamber design that helps produce strong exhaust flow and a noticeable interior resonance. Its compact four-inch case makes it a practical choice for a wide range of custom exhaust applications.

Constructed from durable 16-gauge 409S stainless steel, this Super 44 muffler is fully MIG welded to help withstand demanding operating conditions, heat, and vibration. The stainless steel construction provides dependable corrosion resistance and long-term durability, while the offset inlet and offset outlet configuration supports flexible installation in compatible exhaust systems. This is a universal muffler, so some cutting, fabrication, or additional adaptation may be required for proper fitment.

Designed for enthusiasts who want a rich, powerful exhaust note without sacrificing proven Flowmaster engineering, the Super 44 is well suited to performance street vehicles and custom exhaust projects. Its 2.5-inch inlet and outlet support compatibility with exhaust systems using the same pipe size. Professional installation is recommended to ensure proper alignment, clearance, and leak-free connections.

• Deep, aggressive sound exhaust note
• Race-proven Delta Flow technology
• Refined two-chamber design
• Noticeable interior resonance
• 16-gauge 409S stainless steel construction
• Fully MIG-welded for enhanced durability

Features:

• Sound: Produces a deep, aggressive exhaust note with noticeable interior resonance.
• Technology: Uses Flowmaster’s race-proven Delta Flow technology for performance-oriented exhaust flow.
• Construction: Built from durable 16-gauge 409S stainless steel.
• Welding: Fully MIG welded to help provide lasting strength and durability.
• Inlet and Outlet: Features 2.5-inch offset inlet and offset outlet connections.
• Application: Universal muffler design; some cutting, fabrication, or adaptation may be required.
• Design: Incorporates a refined two-chamber configuration for a strong street performance sound.