Description
The Flowmaster Super 10 Series Crossflow Chambered Muffler is designed for maximum aggression and performance in transverse-mounted exhaust applications. This latest version of the Super 10 Series features a crossflow design, allowing it to be mounted transversely while maintaining the unmistakable Flowmaster sound.
Constructed from 409 stainless steel and finished with a high-temperature black coating, this single-chamber muffler delivers Flowmaster’s most aggressive exhaust tone, producing a powerful sound both inside and outside the vehicle. The chambered internal design enhances exhaust flow while delivering the raw, race-inspired tone Super 10 mufflers are known for.
Featuring a 2.50-inch offset inlet and dual 2.50-inch outlets, this muffler is ideal for custom exhaust builds, especially in classic muscle car applications. Backed by Flowmaster’s Lifetime Limited Warranty, it provides durability, performance, and long-term reliability.
Key Features
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Crossflow design for transverse mounting applications
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Flowmaster chambered technology
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Single chamber muffler design
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Most aggressive Flowmaster tone available
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409 stainless steel construction
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High-temperature black painted finish
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Designed for custom exhaust installations
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Backed by Flowmaster Lifetime Limited Warranty
Fitment Information
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Universal fit exhaust muffler
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Designed for transverse mounting applications
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Vehicle type: Classic muscle car
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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 10 Series
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Muffler Type: Chambered (Transverse)
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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: Super 10 Muffler
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Part Type: Exhaust Muffler
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Universal Or Specific Fit: Universal
Dimensions
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Body Length: 8.00 inches
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Body Height: 4.00 inches
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Body Width: 9.75 inches
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Overall Length: 12.50 inches
Material & Finish
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Body Material: 409 Stainless 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: 2
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Outlet Location: Dual
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Outlet Diameter (Inside): 2.50 inches
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Outlet Outside Diameter: 2.63 inches
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Outlet Type: Dual
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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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California Proposition 65: Yes
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Proposition 65 Chemical: Chromium (hexavalent compounds)
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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
