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Flowmaster Super HP-2 18-Inch Center/Center Oval Muffler; 2.50-Inch Inlet/2.50-Inch Outlet; 409 Stainless (Universal; Some Adaptation May Be Required)

Item HG56840
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-10% $184.46 Was $204.95

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      Product Information

      Features, Description, Q&A, Specs & Installation

      Features & Specs

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      • Stainless Steel Construction
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      • Dyno Tuned For Maximum Performance
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      • Lifetime Limited Warranty
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      • Laminar Flow Technology
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      • Body Height 4.00 In
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      • Body Length 18.00 In
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      • Body Material 409 Stainless Steel
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      • Body Width 5.00 In
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      • Category Exhaust
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      • Clamps Not Included
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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 Not Included
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      • Heat Shield Not Attached
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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, Weld-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 24.00 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 Moderate
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      • Tunable No
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      • Vehicle Type 4/6 Cyl Engine, Classic Muscle Car, Late Model Muscle Car, Street Rod, Street/Strip, Truck/SUV
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      Description

      Performance Muffler. The Flowmaster Super HP-2 18-Inch Center/Center Oval Muffler; 2.50-Inch Inlet/2.50-Inch Outlet; 409 Stainless is designed to provide a balanced moderate tone while maximizing exhaust flow. It is suitable for a variety of vehicle types including muscle cars, street rods, and trucks, enhancing both sound and performance characteristics. This muffler offers an excellent combination of noise control and power gains, making it ideal for enthusiasts seeking a quality upgrade.

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      Construction and Appearance. Constructed with durable 409 stainless steel, the muffler features a compact oval body with a high-temperature painted finish for corrosion resistance and an attractive black appearance. It incorporates Flowmaster’s laminar flow technology within a sleek, square case design, engineered to optimize exhaust gas flow and sound attenuation.

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      Installation. Installation involves slip-fit and clamp-on or weld-on inlet connections, providing flexibility based on the installer’s preference. Some adaptation may be necessary as it is a universal fit muffler, but no specialized drilling or complex modifications are typically required.

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      Warranty. This muffler includes a lifetime limited warranty that covers defects in materials and workmanship.

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      Application. Fits universal applications; some adaptation may be required.

      Flowmaster 12518409

      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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