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

Item SD67746
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$186.95

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      Product Information

      Features, Description, Q&A, Specs & Installation

      Features & Specs

      • Laminar Flow Technology
      • Stainless Steel Construction
      • Dyno Tuned For Maximum Performance
      • Lifetime Limited Warranty
      • Body Height 4.00 In
      • Body Length 12.00 In
      • Body Material 409 Stainless Steel
      • Body Width 5.00 In
      • Emission Code 5
      • Engine Fuel Type Gasoline
      • Exhaust Tip Connection Clamp-On
      • Finish High-Temperature Paint
      • Fitment Universal Some Adaptation May Be Required
      • Grade Type Performance
      • Inlet Connection Slip-Fit
      • Inlet Diameter 2.00 In
      • Inlet Inside Diameter 2.00 In
      • Inlet Location Center
      • Inlet Outside Diameter 2.13 In
      • Inlet Type Clamp-On Weld-On
      • Inlet Quantity 1
      • Muffler Series HP-2 Series
      • Muffler Type Laminar Flow
      • Outlet Connection Slip-Fit
      • Outlet Inside Diameter 2.00 In
      • Outlet Location Center
      • Outlet Outside Diameter 2.13 In
      • Outlet Quantity 1
      • Outlet Type Single
      • Overall Length 18.00 In
      • Part Type Exhaust Muffler
      • Product Type Street Mufflers
      • Reversible No
      • Shape Oval
      • Sound Level Aggressive
      • Tunable No
      • Vehicle Type 4/6 CYL Engine Classic Muscle Car Late Model Muscle Car Street Rod Street/Strip Truck/SUV

      Description

      Performance Exhaust Muffler. The Flowmaster Super HP-2 12-Inch Center/Center Oval Muffler; 2-Inch Inlet/2-Inch Outlet; 409 Stainless Steel is engineered to improve exhaust flow and deliver an aggressive tone. Designed for gasoline engine vehicles, it optimizes exhaust sound and performance ideal for street and strip applications.

      Construction and Appearance. Constructed from durable 409 stainless steel with a high-temperature painted finish, this muffler resists heat and environmental wear. Its compact oval design integrates laminar flow technology to maximize airflow while maintaining a sleek, aggressive appearance.

      Installation. Installation generally requires basic modifications and utilizes slip-fit and clamp-on connections for proper alignment. Some adaptation may be needed since the muffler offers universal fitment and is not a direct bolt-on replacement; welding is also an option if preferred.

      Warranty. Backed by a lifetime limited warranty providing long-term reliability and confidence.
      Application. This universal-fit muffler may require minor modifications for vehicle-specific exhaust systems and is designed for a broad range of classic muscle cars, late-model muscle cars, street rods, street/strip vehicles, and trucks/SUVs.

      Flowmaster 12012409

      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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