| The Flowmaster Sound is the true tone of American muscle and performance. |
Center In
Center Out
Center Out
Offset In
Center Out
Center Out
Center In
Offset Out
Offset Out
Offset In
Offset Out
Offset Out
40 SERIES[tm]
Delta Flow®
Performance Street & Strip
The 40 Series[tm] Delta Flow® is a milder sounding street and strip muffler that
generates a powerful, aggressive sound outside the vehicle, a lower interior resonance
while improving your torque and horsepower.
.
Delta Flow®
Performance Street & Strip
The 40 Series[tm] Delta Flow® is a milder sounding street and strip muffler that
generates a powerful, aggressive sound outside the vehicle, a lower interior resonance
while improving your torque and horsepower.
.
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