Description
The Flowmaster Super HP-2 Muffler delivers classic laminar flow performance in a compact, modern square-style case. Built around Flowmaster’s proven HP-2 laminar core, this muffler provides excellent exhaust flow characteristics with an aggressive exhaust sound while maintaining efficient performance across a wide RPM range.
This version features a polishable 304 stainless steel case for superior corrosion resistance and long-term durability. Dyno-tuned for maximum horsepower and torque gains, the Super HP-2 muffler is ideal for street performance applications where sound, flow, and longevity are equally important.
Manufactured in the USA, the Super HP-2 muffler uses a straight-through laminar flow design that minimizes restriction while producing a strong, aggressive exhaust note. Its compact size allows installation in tight spaces, making it a versatile option for a wide range of custom exhaust systems. Backed by Flowmaster’s Lifetime Limited Warranty, this muffler delivers proven performance and lasting quality.
Key Features:
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Compact Super HP-2 Series laminar flow muffler
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Constructed from polishable 304 stainless steel
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Laminar flow technology for improved exhaust efficiency
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Dyno tuned for maximum performance
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Aggressive exhaust sound level
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Compact case design for versatile installation
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Manufactured in the USA
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Covered by Flowmaster’s Lifetime Limited Warranty
Fitment:
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Fitment Type: Universal
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Inlet Size: 2.50 inches
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Outlet Size: 2.50 inches
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Inlet Location: Center
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Outlet Location: Center
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Vehicle Type: 4-cylinder and 6-cylinder engines
Specifications:
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Brand: Flowmaster
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Muffler Series: HP-2 Series
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Muffler Type: Laminar Flow
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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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Body Material: 304 stainless steel
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Body Finish: Natural
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Body Color: Silver
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Body Height: 4.00 inches
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Body Width: 5.00 inches
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Body Length: 12.00 inches
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Overall Length: 18.00 inches
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Shape: Oval
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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 Location: Center
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Inlet Quantity: 1
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Inlet Type: Clamp-on
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Inlet Connection: Slip-fit
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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 Location: Center
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Outlet Quantity: 1
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Outlet Type: Single
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Outlet Connection: Slip-fit
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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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Sound Level: Aggressive
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Grade Type: Performance
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California Proposition 65: Yes
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California Proposition 65 Chemical: Chromium (hexavalent compounds)
