Flowmaster 2-1/2" Super 44 Muffler. Flowmaster's Super 44 muffler uses the same Delta Flow technology found in our large 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 Flowmaster has ever built. These American -made, all black muffler exceed OEM specifications for use on street cars, race cars and sport trucks. They are ideal when dynamic sound, torque and horsepower improvements are demanded in a smaller high performance muffler. Their maximum performance and improved flow path will generate more torque and power than ever before. They are constructed of 16 gauge aluminized steel and have 2.5" Inlet (offset) and 2.5" Outlet (offset).

Features and Benefits:

• Deep Aggressive Exhaust Note
• Noticeable Interior Resonance
• Recent Two Chamber Improvement
• Race Proven Patented Delta Flow Technology
• No Internal Packing to Blowout