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Flowmaster Super HP-2 12-Inch Center/Center Oval Muffler; 2.50-Inch Inlet/2.50-Inch Outlet; 409 Stainless (Universal; Some Adaptation May Be Required)

Item HS65406
Our Price

$186.95

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      Product Information

      Features, Description, Q&A, Specs & Installation

      Features & Specs

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      • Body Height 4.00 In
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      • Body Length 12.00 In
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      • Body Material 409 Stainless Steel
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      • Body Width 5.00 In
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      • Clamps Included No
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      • Emission Code 5
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      • Exhaust Tip Quantity 0
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      • Finish High-Temperature Paint
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      • Fitment Universal; Some Adaptation May Be Required
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      • Grade Type Performance
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      • Hanger Included No
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      • Heat Shield Attached No
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      • Inlet Connection Slip-Fit
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      • Inlet Diameter 2.50 In
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      • Inlet Inside Diameter 2.50 In
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      • Inlet Location Center
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      • Inlet Outside Diameter 2.63 In
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      • Inlet Quantity 1
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      • Inlet Type Clamp-On
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      • Muffler Series HP-2 Series
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      • Muffler Type Laminar Flow
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      • Outlet Connection Slip-Fit
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      • Outlet Inside Diameter 2.50 In
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      • Outlet Location Center
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      • Outlet Outside Diameter 2.63 In
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      • Outlet Quantity 1
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      • Outlet Type Single
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      • Overall Length 18.00 In
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      • Part Type Exhaust Muffler
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      • Product Type Street Mufflers
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      • Reversible No
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      • Shape Oval
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      • Sound Level Aggressive
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      • Tunable No
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      • Vehicle Type 4/6 Cyl Engine
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      • Vehicle Type Classic Muscle Car
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      • Vehicle Type Late Model Muscle Car
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      • Vehicle Type Street Rod
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      • Vehicle Type Street/Strip
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      • Vehicle Type Truck/Suv
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      Description

      High-Performance Muffler. The Flowmaster Super HP-2 12-Inch Center/Center Oval Muffler; 2.50-Inch Inlet/2.50-Inch Outlet; 409 Stainless is engineered to provide aggressive exhaust sound while maintaining quality performance. It is designed to improve exhaust flow and enhance the tone for muscle cars, street rods, and trucks with 4- or 6-cylinder engines, making it a versatile choice for automotive enthusiasts seeking both style and function.

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      Construction and Appearance. Constructed from durable 409 stainless steel, this muffler features a sleek oval body finished with high-temperature black paint that resists corrosion and heat damage. The laminar flow core design wrapped in a compact square casing offers a refined look combined with proven acoustic technology aimed at maximizing performance.

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      Installation. Installation requires basic automotive skills with no welding necessary for slip-fit connections, but some adaptation may be needed due to its universal fitment. Clamp-on or clamp-type connections make it straightforward to integrate into most exhaust systems without complex modifications.

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      Warranty. The muffler is covered by a lifetime limited warranty that protects against defects in material and workmanship.

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      Application. Designed as a universal fit, it requires some adaptation to ensure proper installation on various vehicle types including classic muscle cars, late model muscle cars, street rods, street/strip vehicles, and trucks or SUVs.

      Flowmaster 12512409

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      4.7

      Reviews of Flowmaster Exhaust Products (500+)

      Questions & Answers

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