Flowmaster 2.5 IN(C)/OUT(C) Super 44 Series Muffler

Flowmaster's Super 44 muffler uses the same Delta Flow® technology found in our larger Super 40 mufflers. The Super 44 delivers a powerful rich tone and is the most aggressive, deepest sounding, highest performing four-inch case street muffler we've ever built! Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability. Super 44 - 2.50 Center In / 2.50 Center Out - Aggressive Sound Universal Muffler - Some adaptation may be required.

• Deep Aggressive Sound Exhaust Note
• Race proven Delta Flow technology
• Recent two chamber improvement
• Noticeable interior resonance

The Flowmaster Super 44 Series Muffler delivers a deep, aggressive exhaust note for street performance vehicles and custom exhaust applications. Designed with the same race-proven Delta Flow technology used in Flowmaster’s larger Super 40 mufflers, the Super 44 provides strong exhaust performance, a rich tone, and noticeable interior resonance in a compact four-inch-case muffler design. This universal muffler features a 2.5-inch center inlet and 2.5-inch center outlet for compatibility with a wide range of exhaust systems.
Constructed from durable 16-gauge aluminized steel, the Flowmaster Super 44 is fully MIG welded to help withstand demanding street use and high exhaust temperatures. Its updated two-chamber design enhances exhaust flow while producing the bold, powerful sound associated with the Super 44 Series. The muffler is engineered for enthusiasts seeking a more aggressive exhaust character without sacrificing Flowmaster’s established construction quality.
As a universal-fit component, the Flowmaster Part 942545 may require cutting, welding, fabrication, or other adaptation for installation. Verify inlet and outlet placement, exhaust-system routing, and available clearance before ordering. The center-inlet and center-outlet configuration is intended for custom applications rather than a guaranteed direct-fit replacement. Professional installation is recommended to ensure proper alignment, secure mounting, and leak-free exhaust connections.

Features:

• Deep, aggressive exhaust note for a bold street-performance sound

• Race-proven Delta Flow technology supports efficient exhaust performance

• Updated two-chamber design enhances the Super 44 Series muffler

• 16-gauge aluminized steel construction provides durable corrosion resistance

• Fully MIG welded for strength and long-term durability

• 2.5-inch center inlet and 2.5-inch center outlet

• Universal muffler design may require fabrication or other installation adaptation