Flowmaster 40 vs Super 40 vs 50 Mufflers: With Data & Sound

The three chamber design utilizes Flowmaster's patented Delta Flow technology along with an internal tuning chamber to reduce sound inside the

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The Super 40 features Flowmaster's Delta Flow technology. It's larger case profile provides the best of both worlds of performance and sound. The

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Flowmaster 40 vs Super 40 vs 50 Mufflers: With Data & Sound