FLO-80430402 Flowmaster 40 Series Chambered Muffler. If you're looking for that original Flowmaster sound this is the muffler is for you. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.
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This two chamber design incorporates Flowmaster's Delta Flow® technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound. Milder exterior tone and reduced interior resonance over standard 40 series.
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Type of Muffler Chambered. Muffler Type Chambered. It's larger case profile provides the best of both worlds of performance and sound, especially on forced induction and high horsepower vehicles. The Super 40 has that deep powerful sound of the Original 40 series but with all the benefits of performance and low interior resonance from the Delta Flow® technology.
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The Delta Force 40 series race mufflers utilize Flowmaster's Delta Flow technology and feature excellent power characteristics with good sound reduction qualities. Race proven Delta Flow technology. 40 Series Race Muffler 409SS - 2.50 Center In / 2.50 Center Out -Aggressive Sound.
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Muffler Type Chambered. Type of Muffler Chambered. 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 Super 40 has that deep powerful sound of the Original 40 series but with all the benefits of performance and low interior resonance from the Delta Flow® technology.
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Muffler Type Chambered. This two chamber design incorporates Flowmaster's Delta Flow® technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound.
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The Delta Force 40 series race mufflers utilize Flowmaster's Delta Flow technology and feature excellent power characteristics with good sound reduction qualities. Race proven Delta Flow technology. 40 Series Race Muffler 409SS - 3.50 Offset In / 3.50 Center Out -Aggressive Sound.
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The Delta Force 40 series race mufflers utilize Flowmaster's Delta Flow technology and feature excellent power characteristics with good sound reduction qualities. Race proven Delta Flow technology. Top Ten Race Muffler 409SS - 4.00 Center In / 4.00 Center Out - Aggressive Sound.
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