Description
The Flowmaster 40 Series Delta Flow® Chambered Muffler is engineered for performance and durability, offering an aggressive exterior sound while minimizing interior resonance. The two-chamber design utilizes Flowmaster's Delta Flow® technology, with internal delta deflectors that increase scavenging for better performance and a milder interior tone compared to the standard 40 Series.
Constructed from 16-gauge aluminized steel and fully MIG welded, the 40 Series Delta Flow muffler provides exceptional longevity for street, strip, and off-road applications. This muffler requires new hangers for installation (not included) and features a slip-fit connection for a secure and straightforward setup.
Key Features
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Aggressive exterior exhaust sound
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Delta Flow® technology improves performance and reduces interior resonance
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Two-chamber design for optimal airflow and tone
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Durable 16-gauge aluminized steel construction
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Fully MIG welded for maximum longevity
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No internal packing to blow out
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Excellent choice for street, strip, and off-road applications
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Oval body shape for universal fit
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Slip-fit inlet and outlet connections
Fitment
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Universal fit for 4-cylinder and 6-cylinder engines
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Requires new hangers (not included)
Technical Specifications
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Brand: Flowmaster
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Muffler Series: 40 Series Delta Flow
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Muffler Type: Chambered
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Product Type: Street Mufflers
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Part Type: Exhaust Muffler
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Category: Exhaust
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Sub Category: Mufflers
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Sound Level: Aggressive
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Grade Type: Performance
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Universal Or Specific Fit: Universal
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Vehicle Type: 4/6 CYL Engine
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Tunable: No
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Reversible: No
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California Proposition 65: No
Dimensions & Construction
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Body Material: Aluminized Steel
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Body Shape: Oval
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Body Length: 13.00 IN
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Body Width: 9.75 IN
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Body Height: 4.00 IN
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Overall Length: 19.00 IN
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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: Center
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Inlet Diameter: 2.50 IN
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Inlet Inside Diameter: 2.50 IN
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Inlet Outside Diameter: 2.63 IN
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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: Center
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Outlet Inside Diameter: 2.50 IN
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Outlet Outside Diameter: 2.63 IN
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Outlet Type: Single
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Outlet Connection: Slip-Fit
Installation Notes
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Clamps Included: No
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Hanger Included: No
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Mount Type: Uses New Hangers (Not Included)
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Heat Shield Attached: No
