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Aggressive Sound and Performance with Flowmaster

The Flowmaster Super 40 Series Muffler is the gold standard for enthusiasts looking to add a deep, aggressive exhaust note to their vehicle. Built on the success of the original 40 Series, the Super 40 features a larger case design that produces a powerful interior and exterior sound while maintaining Flowmaster’s signature performance characteristics.

Key Features

• Aggressive Sound: Deep, resonant tone that turns heads.
• 3-Inch Configuration: Offset inlet and center outlet for versatile universal installation.
• Durable Construction: Stainless steel body finished with high-temp black paint.
• Compact Design: 13.5 x 10 x 5-inch oval body fits a variety of custom exhaust setups.

Whether you are upgrading a truck, muscle car, or custom build, the Super 40 Series delivers the perfect balance of sound and flow. Its chambered design is engineered to minimize backpressure, helping your engine breathe better and perform at its peak. The durable stainless steel construction ensures long-lasting performance, even in challenging weather conditions. If you want to transform your vehicle's exhaust profile with a proven, high-quality muffler, the Super 40 is the ideal choice. Find your next exhaust upgrade at GGCRACING.