Description
The Flowmaster Super 40 Series Chambered Muffler is developed from Flowmaster's Top Ten race muffler lineup and designed for street/strip use. It features Delta Flow® technology to provide increased exhaust scavenging, deep aggressive sound, and reduced interior resonance. Its larger case profile delivers the best combination of performance and tone, making it ideal for forced induction and high horsepower vehicles.
Constructed of 16-gauge aluminized steel and fully MIG welded, the Super 40 Series Muffler is built for maximum durability. The offset 2.25-inch inlet and center 2.25-inch outlet provide versatile installation options while maintaining optimal flow and sound quality.
This muffler is engineered to provide noticeable interior resonance, deep performance tone, and race-proven reliability, making it a top choice for high-performance applications.
Key Features
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Flowmaster Super 40 Series Chambered Muffler
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Aggressive exterior sound
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Delta Flow® technology for improved scavenging and low interior resonance
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Ideal for high horsepower and forced induction vehicles
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Noticeable interior resonance for street/strip applications
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Deep, aggressive exhaust note
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Fully MIG welded 16-gauge aluminized steel construction
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Offset 2.25-inch inlet / Center 2.25-inch outlet
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Oval shape, universal fit for 4/6-cylinder engines
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Durable high-temperature paint finish
Fitment Information
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Universal fit for vehicles with 4-cylinder engines
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Universal fit for vehicles with 6-cylinder engines
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Designed for street, strip, and high-performance applications
Specifications
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Brand: Flowmaster
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Product Type: Street Mufflers
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Part Type: Exhaust Muffler
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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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Body Material: 16-Gauge Aluminized Steel
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Body Shape: Oval
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Body Length: 13.50 IN
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Body Height: 5.00 IN
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Body Width: 10.00 IN
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Overall Length: 19.50 IN
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Finish: High-Temperature Paint
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Color: Black
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Inlet Connection: Slip-Fit
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Inlet Diameter: 2.25 IN
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Inlet Inside Diameter: 2.25 IN
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Inlet Outside Diameter: 2.38 IN
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Inlet Location: Offset
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Inlet Quantity: 1
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Inlet Type: Clamp-On
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Outlet Connection: Slip-Fit
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Outlet Inside Diameter: 2.25 IN
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Outlet Outside Diameter: 2.38 IN
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Outlet Location: Center
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Outlet Quantity: 1
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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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Reversible: No
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Tunable: No
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Universal Or Specific Fit: Universal
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Vehicle Type: 4/6 CYL Engine
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California Proposition 65: No
