Description
The Flowmaster Super 40 Series Chambered Muffler is designed to deliver the iconic deep and aggressive exhaust note of the original 40 Series while incorporating Flowmaster’s Delta Flow® technology to improve performance and manage interior resonance. Its larger case profile provides an ideal balance between sound control and exhaust flow, making it a popular choice for performance-oriented street applications.
Built from 16-gauge aluminized steel and fully MIG welded, the Super 40 offers excellent durability and strength for high-horsepower vehicles. The internal chambered design increases exhaust scavenging and performance, while still delivering a bold exhaust tone with noticeable interior resonance, exactly as enthusiasts expect from the Super 40 Series.
Featuring a 2.50-inch offset inlet and 2.50-inch offset outlet on the opposite side, this muffler is designed for universal applications requiring a powerful sound and proven Flowmaster reliability.
Key Features
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Race-proven Delta Flow® technology
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Deep, aggressive exhaust sound
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Larger case profile for improved performance
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Excellent performance on high-horsepower vehicles
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Noticeable interior resonance
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Durable 16-gauge aluminized steel construction
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Fully MIG welded for long service life
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No internal packing to deteriorate
Fitment Information
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Universal fit exhaust muffler
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Designed for vehicles with 4-cylinder or 6-cylinder engines
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Requires custom installation
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New hangers required and not included
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Exhaust clamps not included
Muffler Specifications
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Muffler Series: Super 40 Series
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Muffler Type: Chambered
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Sound Level: Aggressive
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Shape: Oval
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Reversible: No
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Tunable: No
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Product Type: Street Muffler
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Part Type: Exhaust Muffler
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Universal Or Specific Fit: Universal
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Vehicle Type: 4-Cylinder / 6-Cylinder Engines
Dimensions
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Body Length: 13.50 inches
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Body Height: 5.00 inches
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Body Width: 10.00 inches
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Overall Length: 19.50 inches
Material & Finish
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Body Material: Aluminized Steel
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Finish: High-Temperature Paint
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Color: Black
Inlet Specifications
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Inlet Quantity: 1
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Inlet Location: Offset
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Inlet Diameter: 2.50 inches
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Inlet Inside Diameter: 2.50 inches
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Inlet Outside Diameter: 2.63 inches
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Inlet Type: Clamp-On
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Inlet Connection: Slip-Fit
Outlet Specifications
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Outlet Quantity: 1
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Outlet Location: Offset (Opposite Side)
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Outlet Inside Diameter: 2.50 inches
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Outlet Outside Diameter: 2.63 inches
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Outlet Connection: Slip-Fit
Mounting & Additional Information
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Mount Type: Uses New Hangers (Not Included)
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Clamps Included: No
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Hanger Included: No
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Heat Shield Attached: No
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Emission Code: 5
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California Proposition 65: No
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Grade Type: Performance
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Category: Exhaust
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Sub Category: Mufflers
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Brand: Flowmaster
